Petra Nemcova and James BluntJames Blunt has reportedly split from girlfriend Petra Nemcova after she heard that he’d cheated on her over the summer.

Their relationship was rumoured to be in trouble last month when James put his work before a charity event Petra organised during London Fashion Week but now it seems his “important recording” was actually “important partying”.

A source told the Mail on Sunday: “Rumours got back to Petra that James had been partying with loads of gorgeous girls in Ibiza over the summer. They had a huge row during London Fashion Week last month and now it is all over.”

However, James is reportedly not willing to let the supermodel go that easily and has been begging her to let them try again. A close friend revealed: “she’s agreed to meet him a couple of times to try to work things out but it isn’t looking good.”

The two began dating earlier this year after James finished with his girlfriend of two years, Camille Boler, for a short fling with Tara Palmer-Tomkinson.