Johnny Manziel attends UFC fight, parties in Vegas
MAY 25, 2014 11:32a ET
Following a tough week of OTAs, what better way to relax and get some rest than partying in Las Vegas?
At least, that must be the method behind Johnny Football's madness.
After attending UFC 173, Cleveland's newest hot commodity was seen in photos all weekend partying it up in the Sin City.
And really, if you're gonna party, you might as well do it right. And no one knows how to party better than Gronk.