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

Britney Spears is really just a hometown gal at heart, and her diva demands reflect her Kentwood, Louisiana, upbringing. A music insider tells us that Brit Brit was all about Southern comfort food backstage at the 2007 MTV VMAs, which she washed down with a few ice-cold margaritas. Probably not the best idea before performing a choreographed routine in a midriff-baring costume and stiletto boots, but who are we to judge?

These days, Britney's rider is looking much healthier. According to Perez Hilton, she banned all junk food from her Femme Fatale Tour dressing room, and required each venue to accommodate two humidifiers and a miniature gym.

However, a source recently told Perez that calories don't count when she's in London, as she requests portions of fish and chips for dinner backstage … in addition to a photo of Princess Diana. Brit loves Brits, y'all!