Madonna has invited Sienna Miller to lunch so they can complain about other women.

The Material Girl sympathizes with the 27-year-old actress’s recent complaints that she is “at war” with fellow members of the fairer sex.

The Factory Girl star has faced widespread public backlash from female fans after she began dating married actor Balthazar Getty.

“I’ve been at war, without a doubt. I have really experienced the judgment of women in the past year,” Sienna bemoaned late last year. “It’s women who are holding us back. It’s women who are judging. I find it sad. We say we want to be on an equal path, but men don’t sit around bitching at each other. It’s very competitive. There’s no sisterhood.”

When Madge, 50, heard Sienna was heading to Broadway to perform in Patrick Marber’s After Miss Julie, she reportedly invited the controversial beauty out for a girl’s lucheon in NYC.

“Madonna’s keen to meet up with Sienna and she also wants to introduce her to Lourdes, who is studying drama. Sienna can give her some acting tips.”