It's no secret that being trim is practically part of a star's job, but some celebrity diets are a little, um, bizarre. Whether they slimmed down for a role for just 'cause, one thing's for damn sure-we won't be trying these wacked-out meal plans.
Christina Aguilera reportedly digs this one: Basically, it's an attempt to get people to eat more fruits and veggies. Each day of the diet lets followers only eat foods of one color, starting with white, followed by red, green, orange, purple, yellow, and then all of the colors. We don't even want to know what that does to your, uh, poo.
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