Britain’s Got Talent is returning for its landmark 20th series next year, with the nation’s most beloved talent show making a return to ITV Saturday nights. Ant & Dec will lead the nation through a new round of unforgettable auditions as performers showcase their talents in the hope of reaching the live semi-finals, and winning over the four judges. ITV have confirmed that the existing line-up Simon Cowell, Amanda Holden, Alesha Dixon and KSI will return as judges.To celebrate 20 years of the ta