First, in the cold open, host Jimmy Fallon met Boone backstage and bragged that he can also pull off Benson’s signature trick. “You know, I can actually do a back flip too,” Fallon said.

During an appearance on The Tonight Show Starring Jimmy Fallon on Wednesday, June 4, the "Beautiful Things" singer, 22, was speaking about his upcoming American Heart Tour, when Fallon, 50, questioned ...