Credit: Ellen.

Jennifer Aniston's man can dance. In an appearance on "The Ellen DeGeneres Show" scheduled to air Thursday, Justin Theroux showed off the breakdancing skills that are his girlfriend's latest obsession.

"Ever since she saw 'Zoolander' she's been obsessed with making me breakdance," Theroux told DeGeneres. "Literally obsessed." (In Ben Stiller's 2001 blockbuster, a Rastafarian-dressed Theroux breakdance fights.)

He explained that he has "a very particular pair of shoes that I breakdance in" and he won't get down without them. Surprise, surprise: Aniston was thoughtful enough to send those shoes to DeGeneres, which the talk show host unveiled right after Theroux said, "If I don't have my breakin' shoes, I don't breakdance."

After keeling over in disbelief, he took to the floor and busted a move to "It Takes Two." A great dancer and a good sport? Jen may have finally found a keeper.