Piers Morgan has revealed how Susan Boyle has exploded all over America, to the point that it is all he is asked about in America’s Got Talent interviews.

Piers told The Sun: “If you think Susan Boyle mania is out of control in Britain you should try being in America, as I am at the moment.

“Every TV show, magazine, newspaper, and radio station is absolutely obsessed with her. Right now she is the hottest star in the US.

“When you think that the likes of poor old Robbie Williams and Jonathan Ross have been trying for 15 years to crack it here, and she’s done it in just a week, this does seem a little unfair. But hey, that’s showbiz.”

He added: “I did 50 TV interviews yesterday, supposedly to promote the new series of America’s Got Talent.

“And all any of them cared about was when I’m having my hot date with Susan, what did I think of her ‘makeover’, and can anyone beat her?”