Katy was seen being pushed around inside a giant water bottle during a performance in MaltaFrom soaring through the air on a massive mechanical butterfly to using a giant iPhone to reject calls from previous boyfriends, Katy Perry is certainly no stranger to performing crazy live stunts. Performing her iconic hit I Kissed A Girl, the pop superstar can be seen crowdsurfing inside a giant inflatable water bottle. The idea seemed simple enough that fans would roll the ‘Katyade’ bottle through the crowd and back to the stage. from inside the giant bottle before laughing: ‘Oh my God.’ The concertgoers did eventually turn the inflatable around and roll Katy safely back onto the stage, allowing her to finish the song.