Don't mock 'Full House,' Chris Harrison

The Beach BoysChris HarrisonMaroon 5 (music group)John Stamos
Mike Love of the Beach Boys revealed on the red carpet that during their performance with Foster the People and Maroon 5, John Stamos will be joining them. He had to remind host Chris Harrison that Stamos not only once had the "Beach Boys" on an episode of "Full House," but that Stamos... Getty Images
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