Christina Aguilera

By Kyle Hepp Britney Spears' Circus tour really got people talking -- the concept is so exciting, so innovative! There's just one little problem with that -- Christina Aguilera did it first. And last night, it looked like she wanted to remind the world of that fact and put the spotlight back on herself u...

By Kristen Seymour Christina Aguilera shows her love of music with a lower back tat. Christina Applegate's blonde hair and blue eyes make her seems so sweet and innocent, but the tattoos on her ankles are a little more reminiscent of her days as Kelly Bundy.

By Phebe Hunnicutt WENN Christina Aguilera used to borrow her style from the classic pinup girls of the 1940s but since Lady GaGa came on the scene the singer has left the decade behind. This pants-less ensemble is her most recent copycat, her first was at the MTV Music Awards in 2008.

By Laura Kenney Rolling Stone Demi Moore for Vanity Fair And before Britney and Christina were competing with pregnant poses in their birthday suits, Demi Moore graced the cover of Vanity Fair in nothing but her wedding ring (and some nice earrings!). Vanity Fair

By Cat Lincoln Husband Jordan Bratman is doubtless considered a very lucky man. Christina wasn't shy about flaunting her "motherly assets" as she cared for Max, born in January. Along with Christina Aguilera, Richie and partner Joel Madden had a busy beginning of 2008, with the arrival of daughter Harl...