Ashley Tisdale Not A Party Girl

BEVERLY HILLS, Calif. (AP) -- Ashley Tisdale, who stars in both "High School Musical" movies as Sharpay Evans, leads a Disney kind of life.

While some in Young Hollywood hit the clubs every night, she's not interested. Tisdale is 22 and says because of the example set by her mom, she doesn't drink or smoke.

Tisdale also has a role in "The Suite Life of Zack and Cody" which keeps her busy. She says she doesn't know how other working actresses do it. She has to be in bed by 11 on a work night. She says she's not a party girl and she's "never going to be."

The second "High School Musical" movie airs Friday night on the Disney Channel.