In 'Who's That Girl: The Untold, Definitive History of New Girl' (July 28; St. Martin's Publishing Group), author Thea Glassman takes readers behind the scenes of one of #NewGirl's most memorable episodes: season three's "Prince." ⁠ ⁠ The cast and creative team reveal that Prince's surprise guest appearance wasn't just unexpected for fans — it caught them off guard too. ⁠ After series star Zooey Deschanel received an email from Prince's representative saying he wanted to appear on the show, she initially assumed it was a prank. It wasn't, and Prince's cameo ultimately gave 'New Girl' new momentum during a rocky season.⁠ ⁠ Read the full exclusive excerpt at the link in bio.