It looks like Kristen Stewart has had enough of her ex-boyfriend Robert Pattinson hitting in her good friends following their split. A new report is claiming that the face of Chanel has called up her former beau and told him to back off from dating her pals.

According to Hollywood Life, since his break up with his "Twilight" costar Pattinson has been spotted hanging out with Imogen Kerr, Katy Perry, Dakota Fanning and Riley Keough, all females who have a relationship with Stewart.

Apparently the "On the Road" star has had enough of seeing stories about her former boyfriend with her friends and is "ticked" at him because she thinks he is trying to get back at her for the way their relationship ended.

According to OK! Magazine, a source revealed that "She flipped out on his voicemail," adding, "There are thousands of girls in L.A. Why does Rob need to hook up with her friends? He's got to stop using her circle as a dating pool."

The starlet is so upset with her ex that she has been going out of her way to avoid him. A source told the celebrity gossip site, "Kristen avoided coming to Cannes until Rob had left," adding, "She does not want to party with Rob right now, he's really hurt her.

"She can't stand seeing him dating all these other girls, it's too much to take, she loves him and unless he tells her that he wants to get back together she doesn't want to see him, it's too painful right now."

Lately Pattinson has been partying with British model Imogen Kerr, 28, and was rumored to have taken her out on a romantic date earlier this month.

Back in April, the "Maps to the Stars" actor attended the Coachella music festival with good friend Katy Perry however sources have confirmed that the two pals are "not an item" and just really good friends.

Do you think Kristen Stewart is overreacting about how much time her ex-boyfriend Robert Pattinson spends with her girlfriends? How would you feel? Let us know in the comment section below.