Nick Jonas And John Stamos Have Hilarious Online Feud Going

On the Fourth Of July last year, John Stamos joined the Beach Boys for their performance at A Capitol Fourth, an annual concert held at the Capitol Building in Washington DC. The day before that, he was rehearsing with the band, and he made the seemingly inconsequential decision to wear a Jonas Brothers T-shirt. (The Jonas Brothers, by the way, just had their first No. 1 single with “Sucker.