There are still plenty of rumours flying round, about the state of the relationship between Robert Pattinson and Kristen Stewart, with the latest being that they have split up. However, Kristen was recently spotted at a friends birthday, where she was parting the night away with Robert's best friend Marcus Foster.
An eyewitness told Perez Hilton, "They were celebrating a friend’s birthday and sang Happy Birthday to her. They all shared the hot chocolate cake. Kristen was very nice and sweet. Her friends were also very nice. Kristen has been here before with Robert Pattinson but he has not been here for quite some time."
With that said, it is not the first time that Kristen Stewart has been out parting with Marcus Foster, while Robert Pattinson has not been around. Back in October last year, Kristen attended the birthday party of Katy Perry, where she was again seen partying with Marcus.
While there has been no official break up between Kristen Stewart and Robert Pattinson, it is claimed that the two have decided to split for good. Yet the couple have been asked not to make the break up public until after the latest Twilight DVD has been released and the sales have proven to be good.