Prince
After learning that they'd be getting the post-game Superbowl slot, New Girl writers knew they had to go big for a guest appearance. Luckily, Prince was a huge fan of the show and claimed it was one of the few shows he watched. The legendary artist helped write the episode and even debuted a new song for it. In one version of the script, Prince was set to be the lead singer of a Prince cover band. However, Prince liked the version where he got to help the characters fall in love.