Robert Pattinson allegedly exchanged 'heated' words with Jason Statham, who was talking to Kristen Stewart in a bar in LA.
According to US Weekly magazine Pattinson threatened the Transporter action star after he hit on his Twilight co-star and rumoured girlfriend, Kristen Stewart.
A source told US Weekly magazine: "Jason is totally jacked and Rob is scrawny. But Rob said, 'I think youâve had enough time with her'. They got heated."
The celebrity publication adds that bouncers had to step in to separate the two actors from fighting.
Pattinson and Stewart are currently filming the honeymoon scenes in Twilight Saga: Breaking Dawn.
Meanwhile, it is rumoured that Rosie Huntington-Whiteley, who has been dating Jason Statham for over six months, has left him for her Transformers 3 co-star Shia LaBeouf.