These terrifying celebrity stalker tales will freak you out! Welcome to WatchMojo and today we’re counting down our picks for the most terrifying and tragic examples of Celeb Lives Ruined By Stalkers. Our countdown of celebs whose lives were ruined by stalkers includes Selena Gomez, Taylor Swift, John Lennon, and more! Which celebrity stalker story creeps you out the most? Let us know in the comments!