Reports suggest he'll join Seal and Aussie star Delta Goodrem on the show.
George, who appeared as a coach alongside Will.i.am and new mum Paloma Faith on the U.K. version of the talent show, says, "I've been talking about doing this show for a few years. They've approached me a number of times, but it just wasn't the right time. But having now done it in the U.K. I feel ready to go now because I kind of understand now what the show is."