Rihanna & Keri Hilson Wear Little, Share Chris Brown

Rihanna and Keri Hilson competed for skimpiest stage costume while performing at the finale of German TV Show 'Popstars You & I' Thursday night.

Hilson is nominated for two Grammys: Best New Artist and Best Rap/Sung Collaboration for 'Knock You Down' With Kanye West and Ne-Yo. She has made sweet music with Chris Brown with their duet and steamy video for 'Superhuman.'

Quick Poll

Who looks hotter in her leotard?

Keri

Rihanna

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HILSON:

RIHANNA:

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