Robert Pattinson has been under the cosh of late as he's spent months promoting the just-released fourth instalment of 'The Twilight Saga', and it looks like it's taken its toll on his off-screen relationship with co-star Kristen Stewart, with reports that the pair have grown further apart recently.
With Pattinson attending European premieres apart from the 21 year-old actress, the pair only coming together for the Los Angeles and London events, it seems the long distance has been troublesome, and a source told the UK's Express "They are doing a lot of soul-searching about their relationship - they've burnt each other out." The pair were all smiles on the red carpet in London and have also talked up their sex scene in new film 'Breaking Dawn - Part 1'. Sunday Mercury reports Pattinson musing "It's strange, trying to do a singular event that everyone is expecting. There's so much hype about it, so you're like 'God, I hope this lives up to it'. At the end of the day, watching people have sex is never going to be that spectacular. Hopefully, it will be kind of good."
It would appear though that despite the pairs apparent unity in front of the cameras and press, rocky times lie ahead away from them.