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For the second season in a row, Karl Lagerfeld enlisted Carine Roitfeld to style Chanel's spring-summer campaign starring Saskia de Brauw and Joan Smalls.

This week we can't stop listening to Justin Bieber, Patrick Stump, Nikki Lane and more.

Chloe Moretz reveals that her mom doesn't let her buy designer clothes.

Jessie J is the face of House of Holland's line of legwear with hosiery brand Pretty Polly.

Beyonce debuted the music video of her new single "Countdown," featuring lots of dancing (and even more fashion).

Katy Perry dresses up as Snow White in the holiday campaign for GHD hair straighteners.

Florence Welch performed at the Spring/Summer 2011 show at Paris Fashion Week.

TOMS will be debuting ballet flats come spring.

Snapshots of the collaboration between Hello Kitty and Forever 21 have finally surfaced,

Following in the foot stiletto steps of little sister Kylie, Kendall Jenner made her runway debut at yesterday's Sherri Hill fashion show.

Justin Bieber, Lady Gaga, and Glee have all landed in the latest Guinness Book of World Records.

Demi Lovato gives us a super-stylish peek into her closet via beloved app Instagram.

Leandra Medine of The Man Repeller played dress up at Yigal Azrouel's studio.

Just in time for the Material Girl beauty line launch, Lourdes Leon spills her beauty secrets.

Topshop is adding an eveningwear collection beginning in their new Las Vegas flagship store.

A scene-by-scene look at Demi Lovato's style in her recently-released music video for "Skyscraper."

Prada will soon be launching Candy, a perfume aimed at young customers, next month

Snag Selena Gomez's beauty look from her music video for "Love You Like A Love Song."

Lulu Frost teamed up with her orthodontist sister to make what's bound to be the next Silly Bandz.