Britney Spears Teen Choice Awards 2009 Performance

Britney Spears will perform at the 2009 Teen Choice Awards on Monday night.

GMA Concert Britney Spears

The 27-year-old pop princess — who is up for three awards at next weeks ceremony — announced her performance Wednesday night on her website Britneyspears.com

The Teen Choice Awards airs Monday, August 10 @ 8PM on FOX.