Run Kirsten run! Don’t you see are obviously the rebound girl? Justin Long and Kirsten Dunst have been spotted together getting cozy in New York just a few weeks after Justin’s break-up with Drew Barrymore. Last week all the reports said that Justin was still reeling from the break-up and this week he is staying out all night with newly rehabbed Kiki.

“Justin was holding Kirsten’s hand while walking around downtown NYC in the SoHo area,” an eyewitness tells OK!. “They stayed out all night and Kirsten was all over him and kept leaning in to kiss him.”

I don’t care how cute and adorable you are MAC guy, don’t use the poor post-rehab chick as a booty-call.