Katy Perry hits the rodeo! Britney Spears goes for a ride with DJ Pauly D! See how the stars spent the hot summer months
Credit: Courtesy Cee-Lo Green
Updated: Monday Sep 12, 2011 | 06:00 AM EDT
By: Cara Lynn Shultz
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"Hangout Music Festival. Gulf Shores, AL. Darling NIkki w/Cee Lo. A SUPER DUPER GROUP!" praised the official Foo Fighters Twitter feed after the band performed a cover of the risqué Prince song with Green.
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