Jennifer Aniston and Angelina Jolie are reportedly sharpening their claws once again over Brad Pitt's mother Jane. 

According to a new report, there is still rivalry between Brad's past and present flames for mummy Pitt's affections.

“There's long been tension between the actress and the Missouri-based matriarch because Jane if friendly with Brad's ex-wife, Jennifer Aniston," a source tells Star.

Jane and Jen have remained very good friends since her divorce from Brad in 2005 - which is said to have sent Angelina into fits of outrage and jealousy.

And it's claimed that Jane still hasn't entirely warmed to the mother of Brad's kids.

The source adds that, "between Angie's tattoos, bisexuality and past drug use, there's always been a part of Jane that's wondered why Brad ever got involved with a woman like her!"

Brad & Angelina In Pictures!