Pete Wentz has had sex in public.
The Fall Out Boy bassist is now a devoted family man but admits he was wild during his single days and got intimate outdoors with one lucky lady.
He admitted to FHM magazine: ''Definitely [had sex in public]. I was DJing in Vegas and the room had a balcony that overlooked the dance floor.
''We could see the people dancing below but they couldn't see up to where we were.''
The 34-year-old musician, who has five-year-old son Bronx Mowgli with his ex-wife Ashlee Simpson, is now committed to Meagan Camper, but he has had plenty of rock 'n' roll experiences and used to have a number of body piercings.
He said: ''My septum, my nose, my ears, my lips, my tongue and both my nipples. Under the waist, there may or may not have been some experimentation. This was all done before I was 22. I've since had them all taken out.''
Despite not having any piercings, Pete still has plenty of tattoos and always makes sure his body hair is trimmed to show them off.
He added: ''I try to manscape semi-regularly, but I don't think it should feel too smooth.
''At the same time, I don't want to feel like a guy who's been living on the streets for three years.''