London: ‘Twilight’ stars Robert Pattinson and Kristen Stewart can only appear together at Twilight themed red carpet events, because of a clause written in their contracts.
The on and off screen couple - who star alongside each other in the vampire franchise - reportedly have a clause written in their contracts preventing them appearing at any other red carpet event together.
Pattinson was seen alone at the premiere of Paul McCartney`s video to his latest song `My Valentine` in Los Angeles last week.
"One reason Robert was on his own was he didn`t want to make it the Kristen and Rob show and take away from the actual event. They also have a clause in their Twilight contracts that they can only appear together at a Twilight themed red carpet together.
"Twilight kind of owns some of their appearances they do together until `Breaking Dawn: Part 2` is one hundred per cent completed," a source said.
The filming on ‘Breaking Dawn: Part 2’ isn`t over yet and both Pattinson, who plays vampire Edward Cullen, and Stewart, who portrays his wife, Bella Swan, have been recalled to Canada to shoot some "technical" scenes for the film.
‘Breaking Dawn: Part 2’ is set to be in cinemas this November.