Brad Pitt is apparently furious with his mother after reports that she and Brad's ex-wife, Jennifer Aniston have been spending a lot of time together.

His mother Jane has been seen out with the ex-Friends star for numerous lunches and the pair apparently spend hours on the phone to each other.

But Pitt wants his mother's relationship with current girlfriend Angelina Jolie, who is expecting his first child, to be as strong.

A source for The Sun reported that Jane was concerned about how involved she would be with her grandchild, saying: "Jane has a virtually non-existent relationship with Angelina...She has no idea how often she'll get to see her grandkid or what role she'll play."