Star Spotting: Demi Lovato Headbangs While Wearing A Matching Sparkly Bra & Tights! (PHOTOS)

Demi Lovato twerked it out onstage last night at L.A.'s The Greek Theater.

Sure, Demi Lovato may be know for singing pop music and being a judge on "The X Factor," but that doesn't mean she can't wild out onstage and in get in touch with her metalhead side.

See more of Demi Lovato rocking out after the jump!

Professional hair flipping at its finest.

The "Give Your Heart A Break" singer was snapped yesterday as she took the stage at the famed Greek Theater in Los Angeles. Also on the bill were Neon Hitch and Demi's North American tourmates, Owl City. No disrespect to Adam Young or Neon Hitch, but judging by Demi's sparkly tights (want!) and professional hair flipping, we're gonna go right ahead and say we think Demi probably rocked hard enough for the entire bill. And did we mention that her sparkly tights came with a matching studded bra top? You're welcome.

Photo credit: Getty Images