smoking cigarette

Kristen Stewart and a pal grabbed lunch in Los Feliz over the weekend, and the Twilight starlet looked especially giddy when X17 photographers snapped her photo.

Could it be because she has a new romance blossoming with actor Michael Pitt? Seeing as the Boardwalk Empire hottie is engaged, it's not likely, but we are dying to know who K. Stew will date next!

Then again, that might not happen for a while, as Kristen is still burnt from her split with Rob back in May. Apparently Rob has refused to see her since he moved out, and a source tells HollywoodLife, “It’s been hard, I mean she lost her best friend. She is still sad, but is trying to make the best of the situation.”

It looks like she was feeling a bit better when we caught her out and about on Sunday though!