Mario Lopez by Steve Granitz/WireImage.com Mario Lopez by Steve Granitz/WireImage.com

According to the New York Post, Mark Cuban wants his fellow former hoofer to put up his dukes. "We're talking to Mario [Lopez]... to put together a celebrity mixed-martial-arts program where celebs beat the heck out of each other," says the moneybags Dancing with the Stars reject. Cuban's even willing to trade a few blows himself, with nemesis Donald Trump. "Donald always picks on people, and a lot of them aren't in a position to stand up to him," Cuban notes. "When I stand up to him, I am standing up for all the people who are afraid to. He's all show and no go." - Ben Katner