Pussycat Dolls

X Factor

Can former Pussycat Doll Nicole Scherzinger pull off critiquing TV’s biggest competition ever? By Jaimie Etkin

Sofia Vergara flaunts her bikini bod, Sarah Silverman has iPhone troubles, and Ashton Kutcher crowns himself "President of Pop Culture." VIEW OUR GALLERY of the stars' Twitter photos.

The epic story of the rise and fall of Britney, Christina, Mandy, and the rest of the pop princesses. An exclusive excerpt from Marisa Meltzer’s new book, Girl Power.