Watch the UFC 307: Official Weigh-in Live Stream featuring Alex Pereira, Khalil Rountree Jr., Raquel Pennington, Raquel Pennington, Julianna Pena, Jose Aldo, Mario Bautista, Ketlen Vieira, Kayla Harrison, Roman Dolidze, Kevin Holland, Stephen Thompson, Joaquin Buckley, Carla Esparza, Tecia Pennington #ufc307 #alexpereira #khalilrountree Twitter: http://www.twitter.com/MMACrazy Instagram: http://www.Instagram.com/MMA_Crazy Click on the link below to subscribe http://www.youtube.com/user/mmacrazytv?sub_confirmation=1