Katy Perry has risked upsetting boyfriend Travis McCoy by revealing she'd marry his best friend Pete Wentz and "definitely" bed John Mayer.
The singer, who reunited with the Gym Class Heroes frontman in April (09) - after their December (08) split, was forced to come clean about her celebrity crushes during an interview on an Australian radio show.
In a game of 'Shoot, Shag or Marry' Perry confessed she would love a bedroom romp with Mayer, over other rockers Benji Madden and Pete Wentz.
She told 2Day FM, "I couldn't marry John Mayer, it'd be so intense. I'd definitely shag the s**t out of him though. I'll go on record saying that."
And she declared that Wentz, who picked MCCoy to be a godfather to his son Bronx, was definite marriage material because "he seems to be a good dad".
But Good Charlotte rocker Madden had better watch out - Perry said she would be left with no choice but to shoot him.