By Daniel Bird Jonathan Antoine, who shot to fame on Britain’s Got Talent with his singing partner Charlotte Jaconelli, looks completely different 12 years after their stunning performance on the show. The pair, who were just teenagers when they appeared in the 2012 series, wowed the judges and viewers alike, finishing in second place behind Ashleigh and Pudsey. After the show, they landed a whopping £1m record deal with Simon Cowell’s Syco label but parted ways with the company two years later. Now 29, Jonathan still lives in Hainault, London with his family. However, he revealed that he hasn…