Rihanna Performs At Three Six Zero/Roc Nation Benefit in L.A. [Photos]

Photo%20by%20Valerie%20Macon%2FGetty%20Images%3Cbr%20%2F%3EWEST%20HOLLYWOOD%2C%20CA%20%26%238211%3B%20FEBRUARY%2012%3A%20%20Singer%20Rihanna%20performs%20at%20the%20Three%20Six%20Zero%20%26amp%3B%20Roc%20Nation%20Benefit%20at%20House%20of%20Blues%20Sunset%20Strip%20on%20February%2012%2C%202012%20in%20West%20Hollywood%2C%20California.%20%20%28Photo%20by%20Valerie%20Macon%2FGetty%20Images%29

WEST%20HOLLYWOOD%2C%20CA%20%26%238211%3B%20FEBRUARY%2012%3A%20%20Singer%20Rihanna%20performs%20at%20the%20Three%20Six%20Zero%20%26amp%3B%20Roc%20Nation%20Benefit%20at%20House%20of%20Blues%20Sunset%20Strip%20on%20February%2012%2C%202012%20in%20West%20Hollywood%2C%20California.%20%20%28Photo%20by%20Valerie%20Macon%2FGetty%20Images%29

WEST%20HOLLYWOOD%2C%20CA%20%26%238211%3B%20FEBRUARY%2012%3A%20%20Singer%20Rihanna%20performs%20at%20the%20Three%20Six%20Zero%20%26amp%3B%20Roc%20Nation%20Benefit%20at%20House%20of%20Blues%20Sunset%20Strip%20on%20February%2012%2C%202012%20in%20West%20Hollywood%2C%20California.%20%20%28Photo%20by%20Valerie%20Macon%2FGetty%20Images%29

WEST%20HOLLYWOOD%2C%20CA%20%26%238211%3B%20FEBRUARY%2012%3A%20%20Singer%20Rihanna%20performs%20at%20the%20Three%20Six%20Zero%20%26amp%3B%20Roc%20Nation%20Benefit%20at%20House%20of%20Blues%20Sunset%20Strip%20on%20February%2012%2C%202012%20in%20West%20Hollywood%2C%20California.%20%20%28Photo%20by%20Valerie%20Macon%2FGetty%20Images%29

WEST%20HOLLYWOOD%2C%20CA%20%26%238211%3B%20FEBRUARY%2012%3A%20%20Singer%20Rihanna%20performs%20at%20the%20Three%20Six%20Zero%20%26amp%3B%20Roc%20Nation%20Benefit%20at%20House%20of%20Blues%20Sunset%20Strip%20on%20February%2012%2C%202012%20in%20West%20Hollywood%2C%20California.%20%20%28Photo%20by%20Valerie%20Macon%2FGetty%20Images%29

WEST%20HOLLYWOOD%2C%20CA%20%26%238211%3B%20FEBRUARY%2012%3A%20%20Singer%20Rihanna%20performs%20at%20the%20Three%20Six%20Zero%20%26amp%3B%20Roc%20Nation%20Benefit%20at%20House%20of%20Blues%20Sunset%20Strip%20on%20February%2012%2C%202012%20in%20West%20Hollywood%2C%20California.%20%20%28Photo%20by%20Valerie%20Macon%2FGetty%20Images%29

WEST%20HOLLYWOOD%2C%20CA%20%26%238211%3B%20FEBRUARY%2012%3A%20%20Singer%20Rihanna%20performs%20at%20the%20Three%20Six%20Zero%20%26amp%3B%20Roc%20Nation%20Benefit%20at%20House%20of%20Blues%20Sunset%20Strip%20on%20February%2012%2C%202012%20in%20West%20Hollywood%2C%20California.%20%20%28Photo%20by%20Valerie%20Macon%2FGetty%20Images%29

WEST%20HOLLYWOOD%2C%20CA%20%26%238211%3B%20FEBRUARY%2012%3A%20%20Singer%20Rihanna%20performs%20at%20the%20Three%20Six%20Zero%20%26amp%3B%20Roc%20Nation%20Benefit%20at%20House%20of%20Blues%20Sunset%20Strip%20on%20February%2012%2C%202012%20in%20West%20Hollywood%2C%20California.%20%20%28Photo%20by%20Valerie%20Macon%2FGetty%20Images%29

WEST%20HOLLYWOOD%2C%20CA%20%26%238211%3B%20FEBRUARY%2012%3A%20%20Singer%20Rihanna%20performs%20at%20the%20Three%20Six%20Zero%20%26amp%3B%20Roc%20Nation%20Benefit%20at%20House%20of%20Blues%20Sunset%20Strip%20on%20February%2012%2C%202012%20in%20West%20Hollywood%2C%20California.%20%20%28Photo%20by%20Valerie%20Macon%2FGetty%20Images%29

WEST%20HOLLYWOOD%2C%20CA%20%26%238211%3B%20FEBRUARY%2012%3A%20%20Singer%20Rihanna%20performs%20at%20the%20Three%20Six%20Zero%20%26amp%3B%20Roc%20Nation%20Benefit%20at%20House%20of%20Blues%20Sunset%20Strip%20on%20February%2012%2C%202012%20in%20West%20Hollywood%2C%20California.%20%20%28Photo%20by%20Valerie%20Macon%2FGetty%20Images%29

WEST%20HOLLYWOOD%2C%20CA%20%26%238211%3B%20FEBRUARY%2012%3A%20%20Singer%20Rihanna%20performs%20at%20the%20Three%20Six%20Zero%20%26amp%3B%20Roc%20Nation%20Benefit%20at%20House%20of%20Blues%20Sunset%20Strip%20on%20February%2012%2C%202012%20in%20West%20Hollywood%2C%20California.%20%20%28Photo%20by%20Valerie%20Macon%2FGetty%20Images%29

WEST%20HOLLYWOOD%2C%20CA%20%26%238211%3B%20FEBRUARY%2012%3A%20%20Singer%20Rihanna%20performs%20at%20the%20Three%20Six%20Zero%20%26amp%3B%20Roc%20Nation%20Benefit%20at%20House%20of%20Blues%20Sunset%20Strip%20on%20February%2012%2C%202012%20in%20West%20Hollywood%2C%20California.%20%20%28Photo%20by%20Valerie%20Macon%2FGetty%20Images%29

WEST%20HOLLYWOOD%2C%20CA%20%26%238211%3B%20FEBRUARY%2012%3A%20%20Singer%20Rihanna%20performs%20at%20the%20Three%20Six%20Zero%20%26amp%3B%20Roc%20Nation%20Benefit%20at%20House%20of%20Blues%20Sunset%20Strip%20on%20February%2012%2C%202012%20in%20West%20Hollywood%2C%20California.%20%20%28Photo%20by%20Valerie%20Macon%2FGetty%20Images%29

WEST%20HOLLYWOOD%2C%20CA%20%26%238211%3B%20FEBRUARY%2012%3A%20%20Singer%20Rihanna%20performs%20at%20the%20Three%20Six%20Zero%20%26amp%3B%20Roc%20Nation%20Benefit%20at%20House%20of%20Blues%20Sunset%20Strip%20on%20February%2012%2C%202012%20in%20West%20Hollywood%2C%20California.%20%20%28Photo%20by%20Valerie%20Macon%2FGetty%20Images%29

WEST%20HOLLYWOOD%2C%20CA%20%26%238211%3B%20FEBRUARY%2012%3A%20%20Singer%20Rihanna%20performs%20at%20the%20Three%20Six%20Zero%20%26amp%3B%20Roc%20Nation%20Benefit%20at%20House%20of%20Blues%20Sunset%20Strip%20on%20February%2012%2C%202012%20in%20West%20Hollywood%2C%20California.%20%20%28Photo%20by%20Valerie%20Macon%2FGetty%20Images%29

WEST%20HOLLYWOOD%2C%20CA%20%26%238211%3B%20FEBRUARY%2012%3A%20%20Singer%20Rihanna%20performs%20at%20the%20Three%20Six%20Zero%20%26amp%3B%20Roc%20Nation%20Benefit%20at%20House%20of%20Blues%20Sunset%20Strip%20on%20February%2012%2C%202012%20in%20West%20Hollywood%2C%20California.%20%20%28Photo%20by%20Valerie%20Macon%2FGetty%20Images%29

WEST%20HOLLYWOOD%2C%20CA%20%26%238211%3B%20FEBRUARY%2012%3A%20%20Singer%20Rihanna%20performs%20at%20the%20Three%20Six%20Zero%20%26amp%3B%20Roc%20Nation%20Benefit%20at%20House%20of%20Blues%20Sunset%20Strip%20on%20February%2012%2C%202012%20in%20West%20Hollywood%2C%20California.%20%20%28Photo%20by%20Valerie%20Macon%2FGetty%20Images%29

WEST%20HOLLYWOOD%2C%20CA%20%26%238211%3B%20FEBRUARY%2012%3A%20%20Singer%20Rihanna%20performs%20at%20the%20Three%20Six%20Zero%20%26amp%3B%20Roc%20Nation%20Benefit%20at%20House%20of%20Blues%20Sunset%20Strip%20on%20February%2012%2C%202012%20in%20West%20Hollywood%2C%20California.%20%20%28Photo%20by%20Valerie%20Macon%2FGetty%20Images%29

WEST%20HOLLYWOOD%2C%20CA%20%26%238211%3B%20FEBRUARY%2012%3A%20%20Singer%20Rihanna%20performs%20at%20the%20Three%20Six%20Zero%20%26amp%3B%20Roc%20Nation%20Benefit%20at%20House%20of%20Blues%20Sunset%20Strip%20on%20February%2012%2C%202012%20in%20West%20Hollywood%2C%20California.%20%20%28Photo%20by%20Valerie%20Macon%2FGetty%20Images%29