George Clooney has told how he beat a rattlesnake to death after it attacked his beloved dog.

The Hollywood heartthrob was due to start filming new movie 'Syriana' when the vicious snake pounced on his pooch.

George Clooney pinched Matt Damon's butt before saying how nice it was. The Hollywood heartthrob felt up his co-star at a press conference for the pair's new movie "Syriana."

Clooney told reporters, while giving Damon's behind a squeeze, "By the way, Matt Damon has a very nice ass."