Lionel Richie gave an emphatic "It's a hallelujah yes", followed by Carrie Underwood's "It is a yes for me." And lastly, Luke Bryan making it 3 out of 3 with a "Well, it's a big old yes from me".

"Whatever he may have done in the past when he was younger..." ...

Showbiz talent manager Jonathan Shalit has known Simon Cowell for many years. In this special two-part programme, Jonathan chats to the man who changed the face of showbusiness. Simon Cowell ...