Singer Katy Perry, nowadays, likes to do a bit during her live performances in which she gets into a big inflatable bottle and moves around the stage. On July 22, while crowd-surfing at the Isle of MTV Malta Festival, when she was in the bottle, an overexcited audience member tried to carry her towards the back of the crowd. It made the vocalist super nervous, and she shouted, ‘Go back to the stage.’ Thankfully, some of her other admirers brought her back, after which she managed to finish her act. Well, maybe that fan was giving just a critic’s response to the show. A sort of message in the bottle.