Photos: Rihanna & Katy Perry at Pre-Grammy Brunch

WEST%20HOLLYWOOD%2C%20CA%20%26%238211%3B%20FEBRUARY%2011%3A%20%20Recording%20artist%20Rihanna%20attends%20the%20Roc%20Nation%20Pre-GRAMMY%20Brunch%20at%20the%20Soho%20House%20on%20February%2011%2C%202012%20in%20West%20Hollywood%2C%20California.%20%20%28Photo%20by%20Frederick%20M.%20Brown%2FGetty%20Images%29

WEST%20HOLLYWOOD%2C%20CA%20%26%238211%3B%20FEBRUARY%2011%3A%20%20Recording%20artist%20Rihanna%20attends%20the%20Roc%20Nation%20Pre-GRAMMY%20Brunch%20at%20the%20Soho%20House%20on%20February%2011%2C%202012%20in%20West%20Hollywood%2C%20California.%20%20%28Photo%20by%20Frederick%20M.%20Brown%2FGetty%20Images%29

WEST%20HOLLYWOOD%2C%20CA%20%26%238211%3B%20FEBRUARY%2011%3A%20%20Recording%20artist%20Rihanna%20attends%20the%20Roc%20Nation%20Pre-GRAMMY%20Brunch%20at%20the%20Soho%20House%20on%20February%2011%2C%202012%20in%20West%20Hollywood%2C%20California.%20%20%28Photo%20by%20Frederick%20M.%20Brown%2FGetty%20Images%29

WEST%20HOLLYWOOD%2C%20CA%20%26%238211%3B%20FEBRUARY%2011%3A%20%20Recording%20artist%20Katy%20Perry%20attends%20the%20Roc%20Nation%20Pre-GRAMMY%20Brunch%20at%20the%20Soho%20House%20on%20February%2011%2C%202012%20in%20West%20Hollywood%2C%20California.%20%20%28Photo%20by%20Frederick%20M.%20Brown%2FGetty%20Images%29

WEST%20HOLLYWOOD%2C%20CA%20%26%238211%3B%20FEBRUARY%2011%3A%20%20Recording%20artist%20Katy%20Perry%20attends%20the%20Roc%20Nation%20Pre-GRAMMY%20Brunch%20at%20the%20Soho%20House%20on%20February%2011%2C%202012%20in%20West%20Hollywood%2C%20California.%20%20%28Photo%20by%20Frederick%20M.%20Brown%2FGetty%20Images%29

WEST%20HOLLYWOOD%2C%20CA%20%26%238211%3B%20FEBRUARY%2011%3A%20%20Recording%20artist%20Katy%20Perry%20attends%20the%20Roc%20Nation%20Pre-GRAMMY%20Brunch%20at%20the%20Soho%20House%20on%20February%2011%2C%202012%20in%20West%20Hollywood%2C%20California.%20%20%28Photo%20by%20Frederick%20M.%20Brown%2FGetty%20Images%29

WEST%20HOLLYWOOD%2C%20CA%20%26%238211%3B%20FEBRUARY%2011%3A%20%20Recording%20artist%20Katy%20Perry%20attends%20the%20Roc%20Nation%20Pre-GRAMMY%20Brunch%20at%20the%20Soho%20House%20on%20February%2011%2C%202012%20in%20West%20Hollywood%2C%20California.%20%20%28Photo%20by%20Frederick%20M.%20Brown%2FGetty%20Images%29

WEST%20HOLLYWOOD%2C%20CA%20%26%238211%3B%20FEBRUARY%2011%3A%20%20Recording%20artist%20Katy%20Perry%20attends%20the%20Roc%20Nation%20Pre-GRAMMY%20Brunch%20at%20the%20Soho%20House%20on%20February%2011%2C%202012%20in%20West%20Hollywood%2C%20California.%20%20%28Photo%20by%20Frederick%20M.%20Brown%2FGetty%20Images%29

WEST%20HOLLYWOOD%2C%20CA%20%26%238211%3B%20FEBRUARY%2011%3A%20%20Recording%20artist%20Katy%20Perry%20attends%20the%20Roc%20Nation%20Pre-GRAMMY%20Brunch%20at%20the%20Soho%20House%20on%20February%2011%2C%202012%20in%20West%20Hollywood%2C%20California.%20%20%28Photo%20by%20Frederick%20M.%20Brown%2FGetty%20Images%29