First Lady Michelle Obama is leading the fight against childhood obesity, and now a rocker joins the effort.  Phil Collen of Def Leppard is a devout vegetarian and will give a special presentation on health, nutrition and physical fitness training at the Los Angeles Fitness Expo on January 29 & 30th 2011.  He'll talk weight training and cardio, and he'll tell kids about the importance of starting a fitness program early in life.

Collen has said he hasn't always chosen a healthy lifestyle, but now he's super conscious about food, health, and kick boxing.  He's 53 and fit.  Nice job Phil!