Kristen Stewart may be taking a cue from Robert Pattinson, hiding out at a Hollywood friend's house.
According to Radar, the actress has been staying with pal Giovanni Agnelli (who produced her 2010 film, "Welcome to the Rileys") after leaving the Los Angeles home she shared with Robert.
Kristen is "crying her eyes out non-stop" and "acting like a heartbroken teenager" over the discord with Robert, according to a source for the site.
"She is beyond mortified and humiliated and she is also broken hearted," the source reportedly added. "She says she truly loved Rob. She says he was her soul mate, but she blew it and now she is scared that she has lost him forever."
Adding, "She is pretty much inconsolable."
According to the source, Kristen -- who hasn't been seen since she issued a public apology admitting to a fling with "Snow White and the Huntsman" director Rupert Sanders -- has reportedly been "laying around in her T-shirt and shorts," and hasn't showered in "several days."
As previously reported on AccessHollywood.com, Summit (the studio behind "The Twilight Saga" films), has assured fans that promotion for the fifth and final franchise film, "Breaking Dawn - Part 2," will continue as planned, despite its stars' personal relationship woes.
-- Erin O'Sullivan
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