John Stamos will join American Idol as a guest mentor on Sunday during the Disney Night episode.The 57-year-old actor and musician will provide guidance to the Top Nine during the season 19 episode filmed at Disney World, according to an article Tuesday by ET.John has been a longtime Disney fan and currently stars in the Disney+ original series Big Shot.
Guest mentor:John Stamos, shown earlier this month, will join American Idol as a guest mentor on Sunday during the Disney Night episodeThe Orange County native even proposed to his wife Caitlin McHugh, 34, at Disneyland in Anaheim, California in October 2017.John recently spoke with ET about becoming a mentor to American Idol's top contestants.
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