London, Jun 23 Music mogul Simon Cowell's credit card was rejected when he tried to make payment at a posh London restaurant.

Cowell, 49, who was dining at Cipriani, was told he had "insufficient funds" when he tried to pay the bill.

"It's the greatest moment in my life," the Sun quoted fellow X-Factor judge Piers Morgan, who was dining with Cowell, as saying.

A source said that Cowell's card was probably "maxed out" after recent spending. (ANI)