Last week, after completing the filming of a Gillette commercial, the normally staid tennis whiz Roger Federer, decided to loosen up and have some fun.

He first convinced a crew member to place a small metal bottle on his head. Not daring to turn down a superstar like Roger, the poor bloke did as he was told. As soon as the bottle was stable, Federer picked up his tennis racket and hit a shot so precise, that it knocked the bottle right off the member's head. And then, to convince the audience that this wasn't just a fluke, he went ahead and did it one more time!

Were the shots real or photography tricks? Ask Roger and he just shrugs and tells you that just like any other magician, he too, cannot reveal his secret! What do you think? Be sure to let us know my adding your comments below.

sources: thecount.com, huffingtonpost.com