Did you catch King Cena’s latest confession on The Tonight Show? The Peacemaker star stunned everyone by revealing he once survived for weeks drinking nothing but Diet Mountain Dew! Even Mark Henry backed up the story, turning it into a running joke in the WWE locker room. Hard to believe, given Cena’s insane physique! Makes you wonder what other wild routines Superstars have tried. Would you ever try the Mountain Dew diet? #Sports #JohnCena #WWE