Vanessa Hudgens: Toned Tummy Workout!

Vanessa Hudgens leaves her workout bearing her toned and flat stomach on Monday (May 21) in Studio City, Calif.

The 23-year-old actress hugged her gym pal goodbye before heading to her car and driving off.

PHOTOS: Check out the latest pics of Vanessa Hudgens

That same day, Vanessa snapped a silly picture of herself in a fake mustache attached to some sunglasses and posted it on her blog. “Sexy ;),” Vanessa wrote underneath the pic.

15+ pictures inside of Vanessa Hudgens showing off her toned tummy as she leaves her workout…