Stacy Keibler and George Clooney
11/17/2011 at 08:00 AM EST
If George Clooney
and girlfriend Stacy Keibler
ever get into a serious argument, the actor may have to watch his back.
"She's very tall," Clooney, 50, told E! News
at The Descendants
premiere in Los Angeles Tuesday night, when asked about his date. "She can kick my ass."
Adding that the WWE star, 32, can also knock him down in a wrestling match, Clooney says, "She can take me two out of three falls."
But luckily, Keibler is also a "nice girl," according to Clooney. "She really is."