Cyndi Lauper has proved that she’s not to be messed with after one audience member showed their true colours at the opening night of Las Vegas residency. The singer, 72, challenged a heckler at the concert, telling them mid-show: “If you’re trying to shade me, b****, I’m gonna come for you.” Lauper, who is best known for her hits “Girls Just Want To Have Fun” and “Time After Time”, kicked off her first-ever residency at Caesars Palace’s Colosseum on Friday (24 April). However, while the Grammy-winner was introducing her song “Sally’s Pigeons”, she was interrupted by a heckler in the audience. After the heckler shouted something unintelligible, Lauper replied: “I don’t know what the f*** you’re saying, hon.” “But please remember where you are, OK? Because if you’re trying to shade me, bitch, I’m gonna come for you,” she continued, to applause from the audience. “I’m from Brooklyn, and if I wanna f***ing talk, I will do a tap dance if I f***ing want.…