Katy Perry - Katy Perry farts in front of Robert Pattinson
Katy Perry has revealed she is so comfortable around her close pal Robert Pattinson that she even farts in front of him.
The 28-year-old singer was rumoured to be romantically linked to the 'Twilight' hunk just weeks after he split from his co-star Kristen Stewart, but the brunette beauty is adamant they just have a sibling-like relationship because she's not afraid to release flatulence around him.
Speaking to the new UK issue of ELLE magazine, she said: ''OK, so here's proof there was never anything going on with me and Robert Pattinson. I fart in front of him. Properly fart. And I never, ever fart in front of any man I am dating. That's a rule.''
However, despite Robert - who spent a week at Katy's house following his split from Kristen - being voted the sexiest celebrity man alive last year, the 'Wide Awake' hitmaker is PLEASED with herself for not bedding the actor.
She explained: ''He's my bud, I'm like his big sister. We just hang out. The other day, I said, 'One of the things I'm most proud of is not sleeping with you, Robert.' And that's true.''