The 19-year-old actress/singer is wearing a golden Erin Fetherston dress, Brian Atwood heels, and M.C.L. By Matthew Campbell Laurenza miniaudiere.
Selena and her band, The Scene, will be hitting the stage later tonight to perform!
Selena and The Scene are also nominated for quite a few awards. What are you hoping they take home tonight?
The 2011 Teen Choice Awards airs live TODAY (August 7) at 8 p.m. on FOX. The Big Bang Theory‘s Kaley Cuoco is hosting the show!