Mariah Carey is laughing off reports she flashed fans during a recent concert in Montreal, Canada, insisting it was an embarrassing wardrobe malfunction. The singer was in the middle of a concert at the Centre Bell arena on 15 August (06) when eagle-eyed fans spotted one of her breasts pop out of her black gown, according to US tabloid the Globe. But prim and proper Carey is pleased no one is making a big deal about the slip-up, which she quickly corrected offstage. She jokes, "The twins didn't want to stay where they were supposed to."