HSM3 actress wants to stay lean and toned

High School Musical 3: Senior Year opens today in most theaters. It's a pretty big event for any family with a pre-teen child (like my son). The stars of these high-energy musicals have to stay in great shape for all those dance routines, and Ashley Tisdale is no exception.

Tisdale, who plays Sharpay in the HSM movies, says she does a lot of cardio with her trainer. She also says she sticks to light weights because she doesn't want to get bulky. She may want to check with her trainer on that. Women can (and should) lift heavier weights and still not get bulky. Tisdale is also a fan of Wii Fit.

Tisdale also eats light. Egg whites, granola, or oatmeal are common breakfast choices. She also snacks on veggies throughout the day.