Vanessa Hudgens: Sister Sister Workout!

High School Musical star Vanessa Hudgens goes for a late Wednesday afternoon workout at a North Hollywood gym with younger sister, Stella, 11, and another gal pal.

Vanessa, 18, and company spent around 30 minutes in the gym heading home. She kept hidden under a cap and wore a double-layer wifebeater on top and brown wide-leg sweats on bottom.

Unfortunately, Ms. Hudgens canceled her appearance on tomorrow’s episode of The Tonight Show with Jay Leno. We hope she’ll be invited back another time soon!