From Madonna's Toilets to Lady Gaga's Mannequin: 11 Outrageous Diva Demands (PHOTOS)

During her heyday, Christina Aguilera's contract rider was a little bizarre, but not too over-the-top — the singer demanded items like Flintstones vitamins, Oreo cookies, and soy cheese. Oh wait, we must have missed the part demanding a police escort to route Xtina's car through any potential traffic delays. Because, obviously, no diva should have to endure the utter agony of a red light.

These days, Christina is much more concerned with how she looks on camera. According to Perez Hilton, The Voice judge demands to watch the playback of every single scene she's in and will make the crew reshoot them if she thinks she looks fat.