Which Hollywood heart throb is a little wary of his younger competition, in this case Robert Pattison? Click below to find out...

George Clooney spent a lot of time teasing Up In The Air co-star Anna Kendrick about Robert Pattinson, her co-star in Twilight. She told the story on a recent appearance on The Ellen Degeneres Show:

"George gave me such a hard time about shooting Twilight. Whenever I came back, it was like, 'Oh sorry, this isn't the Twilight set. You're not working with Mr. Handsome.' He called Rob 'Mr. Handsome.' "

Apparently, she got Rob to autograph his Vanity Fair cover for George, with "To George, Best of Luck. Hang in there. Love Rob.", to which the brilliant Mr. Clooney responded, " "Dear Rob, Thanks for all the inspiration. I'm a huge fan. Love, George, two-time 'Sexiest Man Alive.' "

There's no real competition, is there? Clooney FTW.