Jack Antonoff is engaged to Margaret Qualley. Representatives for the Fun guitarist and music producer haven’t commented but a source told People that the pair has decided to take the next big step with their relationship. The rumors actually started last week at the Cannes Film Festival premiere of the actress’ film “Stars At Noon” when she debuted what appeared to be a sizable diamond on her left ring finger. The couple has been dating since 2021. Who’s your favorite celebrity couple?