PHOTOS: Rihanna Lives it up in London

The whirlwind promo and party tour for Rihanna's new album, Rated R, continued this week as the singer, who has been criss-crossing continents and oceans as she hops back and forth between London, NYC, L.A., Berlin, Paris and now back to London. But all that travel hasn't taken its toll on RiRi's fun; on Thursday night she made the scene at the celeb-friendly Whisky Mist nightclub.