CHRIS BROWN VERSUS WWE WRESTLER CM PUNK: Of all the people Chris Brown has feuded on Twitter, this is the one he'd probably least like to spill into real life - but it almost did. WWE Wrestler CM Punk tweeted "I would like @chrisbrown fight somebody that can defend themselves. Me curb stomping that turd would be a wrestlemania moment." Brown upped the ante up accusing Punk of using steroids, so the wrestler then challenged the singer to enter the ring and take him on. Unsurprisingly, he declined.