The “Who You Love” singer reportedly lost over 30 pounds since splitting with Perry, OK! magazine has learned.
“John thought that he had found Ms. Right in Katy, so he definitely slacked on his workouts while they were together,” a source tells OK!. “Since the breakup, he’s lost much more weight than he put on — and his friends are worried he’s going overboard.”
For more on the story, pick up the latest issue of OK! magazine, on stands now.