Katy Perry attended the 2009 NRJ Music Awards in Cannes on Saturday night in this white satin tuxedo. The style sees Katy moving away from her usual cartoon burlesque look for something more elegant. Unfortunately Katy was left embarrassed at the awards as she was presented with a gong that should have gone to Rihanna. Eek! Do you think her outfit is another cause for embarrassment or did Katy look fab?