Ke$ha: I'm Like the "Dirty Little Sister" of Pop Stars

Ke$ha definitely has a recognizable name, but the singer knows she doesn't have the same kind of appeal as other superstars in the music industry.

Source: http://www.ivillage.com/keha-im-dirty-little-sister-pop-stars/1-a-451650?dst=iv%3AiVillage%3Akeha-im-dirty-little-sister-pop-stars-451650

Kristen Bell Kristin Cavallari Kristin Kreuk Kristy Swanson