Usher Gets Booed In Berlin

Usher is catching hell!The OMG hitmaker gets booed while trying to perform in Berlin because he could not perform and had to cancel both his sold out concerts.His fans let him have it in the process by booing and telling him to go home.There are alot of rumors floating around that Usher was on Alcohol and Ecstasy pills,to he was sick and exhausted,to cocaine use.I don't know what to believe,but this is not good for Usher or his career at this point if a couple of those things are true.Pop the hood for the videos...