Eleven Celebs Perez Has Bullied 

Christina Aguilera
Nickname: Floptina

Recap: With comparisons to Lady Gaga surrounding the release of Christina Aguilera’s 2010 album Bionic, Perez Hilton took to teasing the pop star — and before the album hit stores, he’d declared it a flop. He called her a copycat when she admitted to drawing inspiration from Madonna for her “Not Myself Tonight” video and as recently as October 5 posted the entry “David Guetta to Save Floptina?”