Kim joins the hit singles…

It was billed as a bash for Billy Joel’s 45th birthday but it turned out to be a celebration of showbiz bust-ups.

Most of the big stars at London’s plush Belvedere restaurant had recently split with their true loves and it didn’t tae many of them much time to find new partners.

Host Joel has just broken up with his stunning wife Christie Brinkley. Then there was curvy Kim Wilde who split from Big Breakfast host Chris Evans recently.

The blonde singer was at the bash with John Kelly. Says Kim: “I’ve known John for ages. He’s a very good friend.”

Jason Donovan and Tara Owen – who have just split – were there. Jason was at the bash with artist Emily Oppenheimer while Tara Owen was out on the town with model Paul Scuffor – all good friends of course.