Kristen Stewart, 22, is fuming over her ex Robert Pattinson's LA dinner date with newly single Katy Perry, 27, last month.
Our source says she's 'angry, jealous and feels Katy's steaming in on her man'.
R-Pattz and Katy Perry have been friends for years and were spotted eating together at LA restaurant Soho House.
Katy made a real effort to look hot for the Twilight actor.
'She was sat across from Rob but later moved next to him,' a source told The Sun.
'She
was laying on the charm and playing the minx - tossing her head back,
laughing at his jokes, touching his arm and twirling her hair.'
Read more about Kristen Stewart and Robert Pattinson in Now magazine dated 10 September 2012 - out now!
SEE PICTURES Robert Pattinson and Kristen Stewart - a love story in photos
SEE PICTURES Robert Pattinson stars in Twilight - an international phenomenon
SEE PICTURES Robert Pattinson and Kristen
Stewart kiss at MTV Movie Awards
