Kristen and Rob over?

Britain's Look magazine claims Kristen, broke it off with Rob!

"Kristen told Rob she's finding the relationship very hard at the moment and that while she'll always see him as a friend, she just can't be his girlfriend anymore," a source said.

"Kristen has put their relationship on hold until after the final movie in the Twilight saga has wrapped.

"Maybe when they've finished filming and promoting the film, they'll be able to make the relationship work."

"Rob and Kristen have literally grown sick of each other," revealed one insider.

"They're confused about the state of their relationship and whether they're ready for the long haul."

Wow, sounds like the couple is having problems that all people in relationships go through, of course, they have the added pressure of being stars!

Will they get back together?