Vanessa Hudgens sheds her innocent high school image

High School Musical star Vanessa Hudgens has shed her innocent image.

The star turned into a sex siren as she writhed on stage as a stripper in the Hollywood production of Rent.

"Vanessa gyrated on all fours before snogging a man," News of the World quoted an admirer as saying.

Meanwhile, her beau actor Zac Efron recently said that he took permission from Hudgens to go to a strip club.