Vanessa Hudgens: Hardcore Dancing with Flat Tummy!

Vanessa Hudgens shows some leg while heading to an appointment at Nine Zero One Salon on Monday (February 10) in West Hollywood, Calif.

“Dancin our hearts out and our knees off. HA @lgypsy @chelccorp @noreenthemachine thanks to @jerseyluv7 and @beyonce #partition #webekillinit,” the 25-year-old actress wrote on Instagram earlier in the day with a pic of herself showing off her flat tummy.

PHOTOS: Check out the latest pics of Vanessa Hudgens

The day before, Vanessa showed off her street chic outfit while grabbing a drink from Coffee Bean in L.A.

10+ pictures inside of Vanessa Hudgens dropping by Nine Zero One salon…