Robert Pattinson and Kristen Stewart have reportedly ended their relationship after almost 4 years together.

Reports are circulating that Twilight Saga stars, Robert Pattinson and Kristen Stewart, have parted ways, despite getting their relationship back on track after Stewart’s cheating scandal, at the end of last year.

People magazine say that Stewart left the LA home the couple share on Monday night, to stay at a friend’s house nearby, despite it being Pattinson’s 27th birthday.

The pair were also scheduled to appear at the Cannes Film Festival together this week, yet neither of them have been pictured in France.

Sources have told People that the pair have ended their relationship, but did add that "it would not be surprising" if they got back together again.