Celebs Who Have Crazy Diets & Fitness Routines!

Hollywood is a tough town, which means celebs have to constantly look their best!
Some, like Jennifer Aniston, do it by adhering to a strict fitness regimen, but others like Nicole Richie have an intense diet that they stick to.
Curious who else is doing what to keep up???
CLICK HERE to see the gallery, Celebs Who Follow Intense Diets & Fitness Regimens!
CLICK HERE to see the gallery, Celebs Who Follow Intense Diets & Fitness Regimens!
CLICK HERE to see the gallery, Celebs Who Follow Intense Diets & Fitness Regimens!
CLICK HERE to see the gallery, Celebs Who Follow Intense Diets & Fitness Regimens!
CLICK HERE to see the gallery, Celebs Who Follow Intense Diets & Fitness Regimens!
[Image via Pacific Coast News Online/WENN.]