Simon Cowell is back in action after breaking his arm and back on an electric bike.ET's Kevin Frazier spoke to the TV show judge about how he's recovering since his latest fall, and the type of stunts fans can expect to see on his new show, .«I was just saying to your team, that now you can change the color [to what] you want,» Cowell said, lifting up his arm to reveal a blue cast, accessorized with sparkles per request of his 8-year-old son, Eric. «It was Eric's birthday a couple of weeks ago.