PASADENA, Calif. — Melissa Rivers has a message for her mom: enough plastic surgery!

She says her 77-year-old mother’s surgical enhancements are a source of conflict.

Comic Joan Rivers said in a book she wrote two years ago that she’s had more than a dozen cosmetic surgeries.

Says Melissa Rivers: “It is a source of conflict, it really is. It bothers me.”

The two women were at a news conference Friday in Pasadena, Calif., to hype their upcoming WE network reality series.