Actress Jennifer Aniston is allegedly furious and calling on her friends to boycott Pink after the Grammy-winning singing star blasted Jen’s on-again/off-again man, John Mayer, in the British press last week, claiming the rock star only dates “stupid women.”

“I got into an argument with him…” the singer explained. “He said something along the lines of, ‘I only shag really stupid women.’ And I said, ‘I guess they would have to be.’ I don’t get him at all.”

Well J.A. isn’t taking that laying down.

“She’s livid that Pink would suggest she is stupid like that in public. But Pink was actually defending Jennifer — John infuriated her by talking about women like that.”