BET Award winner Keke Palmer signed on to appear at the 2010 Teen Choice Awards, joining Jason Derulo, The Kardashians and more.
As previously reported, Palmer will be joined by Sandra Bullock and Glee stars Mark Salling, Chris Colfer, and Cory Monteith when the show airs August 9.
Katy Perry will host with performances from Jason Derulo and Travie McCoy.
Keke Palmer Joins Teen Choice Award Line Up
7/28/2010
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