The 23-year-old, wrapped in a slinky, black dress, reportedly lured the 39-year-old actor away from the crowd before turning up his collar and resorting to dirty dancing. “He"s hot, he"s mine!" The Mirror quoted the Mean Girls star as saying. “I"ve got no ring on my finger so I"m gonna have lots of fun. This is the most romantic place in the world after all," she added.