“He’s on his feet and walking around again as much as he can," a source tells People of Cowell, who's had to miss this week's America's Got Talent live shows after undergoing back surgery following an electric bike accident over the weekend. “He’s taking it easy but doing well,” the source says, adding that “Simon is already back at work and he’s been working on email on his iPad and speaking to a few on his team.”
TOPICS: Simon Cowell, NBC, America's Got Talent, Reality TV