Hot Celebrity Hairstyles: Headbands.

How Paris Hilton, the "Gossip Girl" cast and other stars work this quasi updo.

We all know headbands are ideal for creating a quick, pulled-together look but these stars managed to add a touch of glamour or fun to the classic style. Do try these looks at home. (They're also perfect for disguising bangs you want to grow out.) ...More

Celebrity Oops!: Horrible Hairstyles.

From Scarlett Johansson's shag to Kate Walsh's bob, it's ugly out there.

We all have bad hair days, but some of these celebrities take it to a whole new level. We give them credit for being brave enough to sport completely unnatural hair colors and wacky haircuts -- but at the same time we wonder what they were thinking. Check out their worst hairstyles to date ... then think how much worse your hair could look next time you have a bad hair day. ...More

Hairstyles How-To: Sexy Waves.

Jennifer Aniston, Liv Tyler and Angelina Jolie wear them -- so can you.

With such busy schedules, it's no wonder jet-setting celebrities like Angelina Jolie rely on easy, sexy waves as their go-to hairstyle. Soft and touchable, they can easily be dressed up or down for any occasion. The best part? While long, naturally wavy hair is the ideal for this style, you don't need it to pull off the look. Look for your hair texture in our guide to find out how to get sexy waves in your hair. ...More