Luke and his wife are known to get each other good with pranks... she upped the stakes by pranking him at work. He was so shocked.
Caroline Bryan says that she and Luke have constantly pranked each other since college. The two have gone viral many times by pranking each other and members of the family. It's now become a social media game that fans love.
Luke apparently had no idea she'd pull a prank in the middle of him filming for "American Idol". Caroline had set it up with producers and even Katy Perry. She hired a fake contestant to perform, while she ruined the shot by cleaning the piano loudly, her phone going off, and eating chips out of a bag near the set. She was in disguise and Luke was completely fooled, as was Lionel Richie.
Caroline gets the W on the prank for sure!