Kristen Stewart and Robert Pattinson die-hard fans are still keeping a sliver of hope that one day soon, the ex-couple would end up in each other's arms and live happily ever after.  But the way things are going, chances of this happening seem to getting slimmer and slimmer.  Recently, RPattz moved out of Los Feliz, the neighborhood he shared with his former girlfriend, in favor of a posh flat in Beverly Hills; and now, word is coming out that KStew has another man living in her house. 

A source revealed in Yahoo! that Lane Garrison, Kristen's co-star in "Camp X-Ray" has moved in with the 23-year old actress. 

"Kristen was enjoying Lane's company, and he was spending a lot of time with her at her home," the source was quoted as saying.  "He doesn't live in LA so he moved out of his hotel when they became close and moved into the guest wing of her house in Los Feliz.'' 

Fans and observers can only speculate as to how close Stewart and Lane really are - whether or not there is a fresh romance blooming for the "Snow White and the Henchman" star.  But it seems her family is quite concerned.

The insider revealed, "Kristen's big brother, Cameron, has told her he's concerned about the new relationship, especially since [Lane Garrison's] recent arrest after his jail term."  

According to Daily Star, 33-year old Garrison had a manslaughter conviction for a drunk driving accident that happened in 2007, and was arrested in 2012 for allegedly hitting his former girlfriend. 

"But Kristen is trying to pull her life together and she's been leaning on Lane since they started filming together," the source added.  "She understands his past but trusts that he's changed and is really enjoying getting to know him." 

So, is this finally the end of Robsten?