dude shut the f*ck up beyonce once did it and you keep on spinning it ? lovebird shut the fuck up i can show you 100 of performances where katy does lypsync or she better should....katty is horrible live you know that ...i love katy to death almost as much as i love beyonce... i dont know why you need to be so insecure ...even katy is a beyonce fan...so shut the f*ck up dude have ..and you think you are a katy fan ? you are helping to ruine her carrier...cause because of people like you others start to dislike katy ...so just shut it if you is a fan cause you big mouth aint helping her and neither does katy know of your excistence or is proud of you