Ashley Tisdale - Teen Choice Awards 2009

Ashley Tisdale works out a studded peep-toe Christian Louboutin on the grass carpet at the 2009 Teen Choice Awards held at the Gibson Amphitheatre on Sunday afternoon (August 9) in Universal City, Calif.

The 24-year-old singer/actress is nominated for a few awards, including Choice Summer Movie Star: Female. The Tizz wore a bustier and skirt by Used/Unused and studded Christian Louboutins.

The TCAs will be hosted by the Jonas Brothers and will air TOMORROW, August 10 @ 8-10PM ET/PT on FOX.

More pictures inside of Ashley Tisdale @ the 2009 Teen Choice Awards…