By InStyle Staff
Updated Oct 13, 2010 @ 1:01 pm
Credit: Getty Images; INF Photo; Courtesy of Sephora; Courtesy of Fox; rex

1. Ashlee Simpson-Wentz switched up her rocker look. What do you think of blonde pixie cut? []

2. A college student combined our two favorite things: cookies and Glee. []

3. Lauren Conrad channeled her inner comedian in a PSA advising people against jorts and kitten heels. []

4. Heidi Klum is set to co-host and co-produce a Kids Say the Darndest Things-esqe TV show on Lifetime. []

5. iPhone users, you may want to sit down for this. Sephora has launched its very own iPhone app. []

6. Karl Lagerfeld is helping create a lavish fashion haven off of the coast of Dubai. []