Angelina Jolie reportedly “flipped out” after walking in on partner Brad Pitt giving the couple’s nanny a back massage.

Star magazine reported Jolie fired the couple’s nanny after walking past the open door of eight-month-old twins Knox and Vivienne.

In a story picked up by several media outlets, an insider told the magazine that Jolie saw Pitt sitting on the bed, rubbing the back of the couple’s nanny.

“She got right in Brad’s face, screaming at the top of her lungs, and told the nanny to get out of her house and never come back.

Brad tried to console the nanny and calm the twins, who had started to cry.

The insider said Jolie then slapped Pitt across the face.

A stunned Pitt reportedly left the house on his motorcycle.

Jolie and Pitt have six children together.