At the Los Angeles premier of The Descendants Wednesday, George Clooney told reporters that he is no match for his girlfriend, former WWE and WCW wrestler Stacy Keibler.

She can kick my ass, he admitted of the 23-year-old former wrestler.

She's very tall, Clooney told E! News Giuliana Rancic at the red carpet premiere. And she can take me two out of three falls. That's important, too.

Keibler began her professional wrestling career as a Nitro Girl in the World Championship Wrestling (WCW). After WWE purchased WCW, she moved on with the new company and became nicknamed Super Stacy. She was known throughout her career for her unusually long legs, making her the tallest woman in the WWE. She has been called The Legs of WCW and The Legs of WWE.

Following her career in the World Championship Wrestling (WCW) and World Wrestling Entertainment (WWE), Keibler became a contestant on the second season of Dancing with the Stars, where she placed third. On DWTS, she was nicknamed The Weapon of Mass Seduction, by judge Bruno Tonioli, because of her long legs. She has also appeared on a range of television shows, including What About Brian, George Lopez, October Road, Psych and How I Met Your Mother.

Related Article: Stacy Keibler: George Clooney's 12 Hottest Girlfriends Through the Years [PHOTOS]