Are Robert Pattinson & Kristen Stewart heading for a break-up?

A report has claimed that Robert Pattinson and Kristen Stewart are heading for a break-up.

Apparently the pair, who met on the set of the Twilight movie back in 2008, are heading for a split because Rob wants to be single.

“Rob may soon be a single man — he loves Kristen, but has suggested they have less in common,” a source told Closer magazine.

“He seems to be finding the relationship tough at the moment — sometimes Kristen just wants to stay in watching films or listening to Bob Dylan. Their hectic work schedules mean they’re spending less and less time together and things seem to have become more distant between them.

“Rob is becoming one of the most in-demand actors around. He’s finding it hard to juggle work and a relationship, but he’s torn because he finds it hard to imagine splitting up with Kristen as they experienced so much on Twilight together.

“She helped him become the star he is today. He’ll always feel loyal to her because of that.”