Robert Pattinson isn't keen on a reunion with his ex Kristen Stewart

Heartbroken Kristen Stewart, 23, has been bombarding Robert Pattinson with pleading phone calls and texts since he called time on their romance, Now can reveal.

The actress has told pals she regrets the split and is desperate for another chance with her ex of over four years.

However, pals say there’s no going back for Rob this time – because he already has his sights on not just one, but three different women.

A pal reveals: ‘It upsets him to hear the tearful messages and read the texts she sends all hours of the day, but he needs to make a clean break.’

R-Pattz, 27, split with K-Stew 10 months after she cheated with married movie director Rupert Sanders, 42.

Having moved out of Kristen‘s £1.4 million Los Feliz property last month, he’s now determined to play the field.

Rob just wants some fun and he knows he’ll be in demand,’ says the pal.

‘He’s going to enjoy being single for a while and he certainly doesn’t want Kristen back.’

Read more about Robert Pattinson and Kristen Stewart in this week’s Now magazine, dated 17 June 2013 – out now!

25-cover-web.gif

SEE PICTURES Robert Pattinson and Kristen Stewart hold hands at The Twilight Saga: Breaking Dawn – Part 2 premiere in London

SEE PICTURES Robert Pattinson and Kristen Stewart – a love story in photos

SEE PICTURES Robert Pattinson and Kristen Stewart star in Twilight – an international phenomenon