Who needs a sleeve when you can wear your heart on the top of your head! While some tots will be sporting their Valentine's love with their clothes, lil ones with long manes can fashion their hair into the ultimate symbol of love with a heart braid. Cozy Friedman of New York's Cozy's Cuts for Kids and the author of Cozy's Complete Guide to Girls' Hair ($9), shared the sweet holiday look with us. Read more

Once the mercury starts rising, there's no respite from the heat, especially if your hair isn't already super short. But putting your hair up in a ponytail all the time can look sloppy, and more importantly, it can get boring. Don't settle for the same old thing when it comes to your hair this year. Check out these 15 pretty, easy styles and get stylish without (literally) breaking a sweat. Read more

The 1960s were a decade of enormous change. They came in with the Kennedys and ended with Woodstock, and in between everything changed, including the hair. See the 15 styles that marked the era, from the Beatles' mop tops and Jackie Kennedy's pillbox bob to Angela Davis's afro. Source: Memory Lane Read more

Sometimes, as much as I pin, twist, or otherwise, secure my hair before a workout, it still manages to fall out at exactly the wrong time during a run or a stint on the elliptical. Headbands help the problem, but some aren't as non-slip as others. Braids, however, can be the perfect way to make sure hair stays in place while you go for your personal best. Here are five braided hairstyles that Read more

Jennifer Aniston just chopped off her hair into a long bob. It may seem like a big change for Jen, since she's known for her long, honey-hued waves, but in reality she's changed her hair tons of times over the past 15 years or so. In fact, this isn't even the first time she's had a similar bob. Check out 10 of Jennifer's biggest hairstyle shifts and leave a comment about which look you like best. Read more

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Carolina Herrera is known for her classic yet dramatic pieces, so it just makes sense that her Fall 2012 hairstyles would reflect that aesthetic. Working with Orlando Pita (at Orlo Salon for Moroccanoil), Herrera's models walked the runway with coiffures he described as "really graphic, but not too romantic." And while it's probably not practical to wear the big-time bouffants seen in the show, Read more

Alicia Keys is on par with Dita Von Teese when it comes to great vintage-inspired hairstyles, and her victory roll/pompadour updo at the Grammys was one of the show's standout looks. Fekkai celebrity stylist Adir Abergel created the look for Alicia, and now he's broken down exactly how he did it. See all the angles on Alicia's retro look, and find out how to do it yourself. Read more

The Grammy Awards honor music's most creative minds, so it's no surprise that it's also one of the most experimental red carpets when it comes to hairstyles. From Cyndi Lauper's black-and-white stripes to Rihanna's blond hair and Adele's retro curls, see all of the night's most memorable hair up close. Read more

Blake Lively strikes a few poses for the new March issue of Elle. The star of Gossip Girl wore some high fashion for a couple of pictures, including a Victoria Beckham dress on the cover, but in other images wasn't wearing much at all. The magazine also rounded up Blake Lively's best hairstyles. In the accompanying interview, Blake spoke about her dreams for a family — including having Read more