Funnyman Jonah Hill had an alarming lesson in the pitfalls of fame after an overzealous fan followed him into a bathroom to take a picture.
The Forgetting Sarah Marshall actor has shot to stardom with a series of box office hits - and now he's forced double check he's not being chased during private moments.
He remembers, "This one guy goes, 'Hey Jonah, can I take a picture with you?' And I said, 'Yeah, of course.' But I had to pee really bad so I said, 'You hang out here and I'll go to the restroom...' This guy had a different idea. He followed me into the bathroom
"I go to the urinal and he goes to the urinal right next to me and he's just staring at me... It was the most uncomfortable thing ever."
And Hill admits the incident has made him more paranoid - and more hygienic - than ever. He adds: "I've started getting self-conscious and making a big deal about washing my hands in the public bathroom."