If you want a gorgeous, easy-to-style and chic new hairstyle, consider the lob. You’ve seen it on your favorite celebs, including Emily Blunt, Heidi Klum, Jessica Alba, Tyra Banks, Anne Hathaway, January Jones, Nicole Richie and Naomi Campbell.

An updated version of the classic bob, the lob falls somewhere between the shoulders and the collarbone. Longer in the front and shorter in the back, it can be worn straight and sleek, tousled or wavy. And it goes easily from jeans to red-carpet glamour. The lob is long enough to be gathered into a ponytail, a loose bun or an updo.

You don’t need to be a star to rock a lob. The cut looks good on almost everybody, says Los Angeles stylist Domingo Serquinia. “The lines are softer than a bob,” he says, “so it flatters every face type. And it can be adjusted to work with any hair texture, save for super curly locks.” If your hair falls in ribbons, a lob will look beachy chic.  But the style can look too boxy or bottom heavy on corkscrew or coiled curls.

Here are some tips from Serquinia, who has been turning out some luscious lobs at Paint Shop Beverly Hills, his hip hair and nail salon.

1. Choose the right lob for your face shape. If you have a square face, long choppy layers at the ends will play down your square jaw. A long face will get a lift with shorter layers. “Midface layers will draw attention to your cheekbones and eyes,” Serquinia says. Keep the lob below your shoulders to lengthen a round face. Longer, side-swept bangs can add angles to a round face, but avoid a blunt fringe.

2. Work with -- not against -- your hair’s natural texture. “The thicker your hair, the choppier you want the ends to be,” says Serquinia. That avoids a bottom-heavy cut and brings some playfulness into the style. But if you have fine hair, those choppy ends will look thinned out. Instead, keep the ends blunt to create fullness.

3. Have fun! One of the great things about the lob is its versatility. You can pull your hair into a high pony and let some of the bottom layers hang out. It’s what Serquinia calls “an unkempt kempt look.” Let your hair dry, and apply a thick leave-in conditioner or wax to play up the ends and layers. Style with a round brush for body, or use a flatiron for sleekness and try flipping up some ends. Experiment with a large-barreled curling iron to create those tousled waves.

As your tan fades and fall approaches, chances are your sun-streaked summer hair could use a little TLC. Follow these hair-resuscitating tips from industry pros and you’ll make autumn the season of gorgeous hair days.

Moisturize, Moisturize, Moisturize
“Summer hair damage isn’t going to just repair itself,” says West Hollywood stylist Mauricio Ribeiro, who operates his own namesake salon. He suggests treating parched manes with a moisturizing shampoo followed by a moisturizing conditioner. Be sure to apply the conditioner where sun-damaged hair needs it most--from the mid-shaft to the tip. “Hair isn’t as dry at the roots thanks to its natural oils, so condition there more sparingly,” says Ribeiro.

Handle With Care
To baby your stressed tresses, apply a leave-in detangler. This will add an extra boost of conditioner and also gently smooth and separate strands, so you won’t have to tug at snags with a comb. That kind of rough handling can add further damage to your hair. “When your hair is wet, only use a wide-toothed comb to prepare it for styling,” says Pantene senior scientist Jeni Thomas. “Even when it’s dry, you want to use the minimum number of brushstrokes it takes to achieve or refresh your style.”

Get Deep
If your locks still look lackluster after using rinse-out and leave-in conditioners, call in the SWAT team: a concentrated hair-conditioning treatment or mask. To get all the benefits from the nourishing ingredients, apply the conditioner section-by-section to your hair, says Dani Hauflaire, a stylist with Maxine Salon in Chicago. Start at the tips and work toward the roots. Then, leave it on for a few minutes while you buff your skin with your favorite body scrub. (Your skin can also use some extra care now!) “The steam from the shower will help the product really penetrate the hair shaft,” says Hauflaire.

Tweak Your Color
Sun exposure can leave your hair looking dull and brassy, especially if it’s color-processed. And the streaks that looked glowing against bronzed skin will wash out fall’s paler complexion. Maintain a flattering balance by adding rich tones to your hair. That means auburn, chestnut, chocolate and coffee if you’re a brunette; caramel, gold and toffee if you’re a blonde. An at-home or salon gloss will also restore shine to your hair so it gleams on even a cloudy fall day.

Cut Your Losses
Chlorine, sun, salt, ponytail elastics -- all can lead to frayed and fried ends. “Left alone, those split ends are going to continue to split,” says Hauflaire. A half-inch trim will make a world a difference -- leaving you with well-defined, healthy ends that will show off your hairstyle, whether it’s a bob, a pixie, straight and sleek or long, sexy waves.

Photo: Corbis Images

When it comes to our hair, we’d all like to be efficiency experts, banishing bad hair days in a flash. Now you can: The best way to keep your hair looking its best in any situation is to think like a pro and prepare. With a few simple styling techniques and some helpful tools and accessories, you’ll be able to solve the most hair-raising dilemmas almost instantly. Here’s how:

1. Need a polished look fast? Build up your accessories wardrobe. With just a small selection of headbands, decorative hairpins and combs, you can add polish to pixie cuts; bobs; long, loose waves; ponytails; and buns. Try this season’s new looks in headbands: narrow and sparkly thin bands, or stretchy head wraps in festive colors. Find them at specialty stores, at drugstores or on accessory counters at J.Crew, Barneys New York and Banana Republic.

2. Locks gone limp? If you find that your fine hair goes flat fast, tweak your products and styling habits. Pantene scientists discovered that fine hair has up to 50 percent less internal protein than thick hair. As a result, fine hair resists holding many styles. To keep your fine tresses healthy and full, select products that are formulated to support your hair’s delicate texture. Don’t skip conditioner, but avoid the crown of your head when you apply. Add volume and lift by blow-drying roots with a medium or large round brush.

3. Want unfussy curls? You can set soft waves while you sleep, says veteran hairstylist Allen Edwards of Woodland Hills, Calif. He suggests pinning not-quite-dry hair into small buns or coils. Using 3- to 4-inch bobby pins, secure half a dozen sections of twisted hair into coils high on your head. For a firmer hold, pretreat strands with a thickening spray, styling cream, mousse or gel.

4. So your favorite look isn’t working anymore? It may be time for a hair care audit, says Kristoff Ball, a Beverly Hills stylist who works with Gwen Stefani and Paris Hilton. Hair care products and tools are constantly evolving. Year after year, your hair also goes through subtle but steady changes in texture, curl and strength. The combination can mean your usual routines and products lose effectiveness. Have a detailed discussion with your stylist about whether it’s time for a new look, a product switch or an update in your heat-styling tools.

5. Want to go from workout to work? Keeping your scalp and hair free of oils and perspiration is the key to reviving your ’do. That’s why Ball keeps aerosol dry shampoo in his mobile kit. His technique: Turn your head upside down, spritz your roots from arm’s length, and shake your head to toss out any excess powder. Then, use a vented brush to redirect hair where you want it. The same method also helps extend a blowout.

6. Need a fast, fun style? Do a topknot, says Tony Chavez, a Beverly Hills stylist. “Topknots are flattering to nearly everyone because they show off your face and make you look taller,” he says. Here’s the easiest way to get the look. Bend your head over, brush and gather up your hair into a ponytail at your crown and twist a large elastic band around the pony once. As you twist the band a second time, pull the ponytail halfway through so the ends are secured in the elastic band, forming a loop. For a looser topknot, just pull a few strands out of the elastic.

Photo: @iStockphoto.com/Yunaco

Resolved: You’re going to show off your most beautiful skin and gleaming hair in 2012. And you don’t need to overhaul your entire beauty regimen or invest in a ton of new products to achieve this. Just launch the new year with these seven simple steps.

1. Make sure your daily skin-care regimen includes the three essentials: a broad-spectrum sunscreen with an SPF of 30 or higher; an antioxidant serum or lotion with ingredients like vitamin C, green tea or coffeeberry; and a wrinkle-reducing retinol cream or gel. “The antioxidant and sunscreen will defend and protect your skin during the day,” says New York City–based dermatologist Linda K. Franks, “and the nighttime retinol will switch your skin to the offensive mode, producing new cells and collagen to keep your complexion looking young.”

2. Cleanse your skin every single night -- late Saturday nights and stressful weeknights included. Going to sleep with the day’s accumulation of grime, dead skin cells and makeup clogging your pores can lead to the growth of acne bacteria and “those nasty big red craters,” says Adam Friedman, director of dermatologic research at New York City’s Albert Einstein College of Medicine.

3. Practice good skin hygiene. If you find yourself breaking out on the side of your face where you hold your cell phone, switch to an earpiece or clean your phone with an oil-free wipe once a day to make sure you’re not transferring grime to your skin. Plus, be mindful of not touching your skin when you’re eating greasy food, like French fries or pizza. “It may not be the oils you’re ingesting that are causing breakouts,” says New York City–based dermatologist Jody Levine, “but the oils that you’re introducing to the surface of your skin with your fingertips.”

4. Choose products that are the perfect match for your skin and hair. Beauty and hair-care companies now offer lines that are formulated specially for specific skin and hair types. Take advantage of these. The acne wash that has helped clear up your best friend’s breakouts may leave you flaky if your own skin tends to dry out easily. Likewise, the ingredients that help keep medium or thick hair frizz-free can weigh down finer locks. The right hair products will not only make styling easier, but also help protect your hair against damage, such as split ends or color fading, says Jeni Thomas, a research scientist on hair and scalp health for Pantene.

5. Baby your tresses. Use a wide-tooth comb to get the tangles out of wet hair. Cut down on the brushing; those mythical 100 strokes a night can actually lead to breakage and split ends. If you wear your hair in a ponytail, use seamless elastics and ease -- don’t rip -- the elastic out when you take your pony down.

6. Cool it with hot styling tools. Switch to a lower setting when you use flat irons, curling irons and hair-dryers. “Some high settings can exceed the boiling point of water,” says Thomas, “and may be far hotter than you need to achieve your style.” Always use a heat-protectant spray, and if your hair is looking scorched, consider moisturizing versions of your favorite shampoo and conditioner.

7. Dye your hair, without killing it. If you color your hair, choose a shampoo and a conditioner that are designed especially to restore the health of chemically treated hair. Bleach can be especially tough on hair, so if you’re going lighter, focus on roots rather than pulling the color through the entire length of your strands every time you need a touch-up. Whether you color your hair in your bathroom or at the salon, it’s best to stay within a couple of shades of your natural color. Be cautious about chemically straightening your hair if you already color it. Instead, consider a cut that works with your hair’s natural texture and use products, rather then chemical treatments, to smooth your locks.

When Kate Middleton walked down the aisle of Westminster Abbey last April -- with her lustrous chestnut brown hair in loose, elegant curls -- brides-to-be everywhere put down their bobby pins. Her stylist, James Pryce, described the style as “romantic waves,” and said the Duchess had chosen the look because she wanted to “feel like herself” when she married Prince William.

Today, long and loose styles are the most popular look for brides, says Eli Mancha of Chicago’s Bang! Salon, named Hairstylist of the Year at the 2011 North American Hairstyling Awards.

The key to making cascading hair work on your own wedding day isn’t a diamond tiara but shiny, healthy tresses. We asked Mancha for advice on how to get your long hair ready for the big day.

Avoid a Pre-wedding-day Split
Even though you’ll be growing your hair or keeping its length in the months leading up to your wedding, you still want to maintain the ends to prevent splitting. “A trim is necessary at least once every three months to keep the ends fresh,” says Mancha. You might also want to invest in a silk or satin pillowcase to prevent breakage. “The ends of long hair can be very fragile, especially if your hair is fine or color-treated,” says Mancha, “and it can catch on the cotton fibers of traditional pillowcases.”

Rehearse Your Color
Start coloring your hair six months in advance so you’ll have time for at least two touch-ups, and any necessary fine-tuning before the big day. Schedule your final color appointment for a week before your wedding, “so it looks fresh and shiny but more natural than freshly colored hair,” says Mancha. You might also consider a gloss or cellophane treatment. “For blondes, a gloss will tone out any brassiness,” he says, “and it will add richness to darker shades. It also acts as a topcoat, smoothing down all your ends, producing incredible shine and locking in the color so it won’t fade during your honeymoon.”

Find Your Perfect Product Match
Choose the shampoo and conditioner that’s designed for your hair texture: curly, straight, fine or thick. You might also consider products specially formulated for long hair, which has been exposed to more washes, styling and environmental damage than short hair. Wash your hair every other day, applying shampoo to the roots, but only put shampoo on the ends about once a week. Using a leave-in conditioner after your final rinse will provide the extra moisture your thirsty ends need.

Final Prep
“I usually tell my brides to wash their hair the night before the wedding,” says Mancha. “Sleeping on the hair gives a little bit of natural body. What’s more, freshly washed hair is very slippery and won’t hold a style as well. If you are going to have any curl or wave added to your hair, I recommend you or your stylist use a flat iron to create the curls. Not only are flat iron curls more modern and natural-looking, I find that they last longer. You get a slightly more squared curl, which defies gravity better than a curl created by a round surface.”

Photo: @iStockphoto.com/anneleven