Kristen Stewart says Robert Pattinson lies

June 28, 2010 - New York, New York, U.S. - Actress KRISTEN STEWART arrives for her appearance on the 'Late Night With David Letterman' held at the Ed Sullivan Theater. © Red Carpet PicturesKristen Stewart has branded Robert Pattinson a liar over his recent comments about what happens on set.

Rob recently made out that Kirsten was bossy on the Twilight set and told how she would ask the director for retakes – in the best possible way of course.

‘He’s such a liar,’ she laughs. ‘He does that to me constantly.’

‘It works both ways and I have the exact same thing with Taylor [Lautner].

‘We’ve been doing these movies for so long now that we all know 
each other and the characters we’re playing really well.’