Along with a group of friends, Katy Perry had gone on a trip to Raging Waters in San Dimas, California over the weekend. She was enjoying riding a water slide at the water park when her bikini bottoms fell down accidentally, exposing her bare butt to the stunned onlookers. But the singer simply laughed off the incident and opted for another ride.
One day before her wardrobe malfunction, Katy Perry, who is currently linked to John Mayer, was spotted enjoying a house party with her alleged boyfriend John in Los Feliz. However, without mentioning the incident, the singer tweeted a rather cryptic message, "Let's be fair, I really think I deserve a season pass for that ass. Oh, and some flip flops."