Extra TV.com reports that during Cher's latest appearance on ?The Ellen DeGeneres Show,? pop diva, took a swipe at Madonna. While playing a game with DeGeneres, Cher was asked who she would love to duet with. Cher's response to the question was Adele, Pink and "Not Madonna". Despite the pairs decades-long, on-again, off-again feud, Madonna and Cher healed the rift at last year's Women?s March in Washington. In the '90s, Cher admitted to having respect for Madonna, but noted, ?There's something about her that I don't like. She's... mean. I don't like that."