By Breaking Celebrity News Staff

Kristen Stewart has been staying with producer Giovanni Agnelli ever since fleeing the home she shared with Rob Pattinson, Breaking Celebrity News is exclusively reporting.

He has offered the actress the run of his home, in the trendy Sunset Plaza area, until she feels able to head out and face the public again under the harsh glare of her cheating scandal.

"Kristen is acting like a heartbroken teenager," a source tells Breaking Celebrity News exclusively. "She is crying her eyes out non-stop and does not want to communicate with anyone.

"She is beyond morti