Say it ain't so!

Is infamous bachelor George Clooney really engaged?

Things are definitely heating up between Hollywood's most dashing leading man and his girlfriend Sarah Larson. The pair were guests of honor at the Dubai International Film Festival, where one prominent photo agency described Larson as Clooney's fiancée!

However, we talked to Clooney's rep, and he assured us there is no engagement. It was just a mistake on the agency's part.

Click on an image to view the GEORGE CLOONEY photo gallery!