Oh no! Are Robert Pattinson & Kristen Stewart fighting over their dog?

A report has claimed that Robert Pattinson and Kristen Stewart are fighting over custody of their dog.

Their pup, Bear, is almost as famous as the Twilight stars he lives with, but now they’re having relationship trouble who is going to get to keep him?

According to a report on Radar Online, Rob wants to take Bear, but Kristen won’t give him up.

“After Rob moved his things out of their Los Angeles apartment, he then told Kristen he wanted Bear,” a source told Radar. “She was heartbroken – they adopted Bear together and she always felt that he was their little baby. But Rob was so hurt by Kristen’s actions he decided that he wants the dog to help him get over what happened. After all, a dog is a man’s best friend and Bear is such a good companion.”

“However, Kristen won’t give up Bear in a hurry. She helped Rob save Bear from Parvo disease, which nearly took its life when it was a puppy,” the insider continued. “She wants joint custody – and it could get a little messy.”

For those of you just waking up from a coma, Kristen recently publicly apologised for cheating on Robert (she was caught on camera in broad daylight) with her Snow White and the Huntsman director Rupert Sanders.