Sexy model Tyra Banks has her eye on a new man since splitting from basketball ace Chris Webber -- mountain climber Aron Ralston.
After being trapped in a remote canyon for six days, Ralston amputated his own arm to save his life, and later wrote about his experiences in "Between a Rock and a Hard Place," which immediately hit the New York Times bestseller list.

Catwalk star Banks, who broke up with Webber in July, was excited to learn she was a guest on Ellen DeGeneres' talk show after Ralston this Thursday morning.

She cooed, "He's so sexy! I bet he has so many women going, 'Ooh baby, I will be your left arm!' He's so fine. I'm kind of a groupie for him a little bit."

Banks went to meet Ralston for the first time backstage, after sitting through her interview.