John Stamos is in Dave Coulier's corner following the actor's second cancer diagnosis. "How about this guy? He is my hero, he is my No. 1 inspiration," Stamos, 62, gushed during an interview on the Friday, December 12, episode of the Today show. Stamos went on to share that he reunited with his former Full House costar recently. "I was with him last weekend and he's great," he continued. "He's Dave and he's beautiful.