By Simon Duke & Joseph Wilkes Britain’s Got Talent judge Bruno Tonioli was visibly moved to tears during the show’s latest episode, as a contestant hailed as ‘the new Susan Boyle ‘ took to the stage, prompting an emotional response from the star who cried: “I’m a mess. This show is killing me!” Bruno Tonioli, previously known for his role on Strictly Come Dancing, faced criticism last week after awarding his Golden Buzzer to Taryn Charles, a singer with past appearances on ITV’s Starstruck and a history of working with music legends like Candi Staton. In a twist of events, it was Amanda Holden…