Miley Cyrus flaunts her Hannah Montanas with racy outfit at Hollywood concert

The 20-year-old former Disney Channel star showed just how grown-up she was by performing without a bra in a cleavage revealing top during a concert in Hollywood Saturday night.

Performing with her =frequent collaborator, Israeli dubstep DJ Borgore, at the Christmas Creampies concert, the artist formerly known as Hannah Montana also sported an S&M-themed chain that linked her tight zippered pants to her equally tight top.

If any of the concert-goers were looking further down, they'd have spotted thigh-high leopard print boots that completed the very adult ensemble for the pop star.
But Cyrus wasn't even the most underdressed performer on the stage: there was a topless female stripper who was pole dancing alongside the singer.
The new look is one of several signs that Cyrus is desperately trying to escape her tween-friendly past. The future Mrs. Liam Hemsworth recently opened eyes with a sultry guest appearance on CBS’ “Two and a Half Men" and shocked her young fans by sheering off her long hair for a blond pixie cut.

On Saturday night, her hair was cropped even closer to her scalp.

Also visible for wide-eyed onlookers was a slightly exposed tattoo of a Native American dreamcatcher symbol on the side of the singer's breast.

Cyrus didn't just turn heads with her outfit, the singer gyrated some age-inappropriate moves with Borgore during one number, according to London's Daily Mail.