The celebrity fat feud between Alyssa Milano and comedian Jay Mohr began before Christmas, and it's still going on Twitter!

Alyssa Milano Tweets Epic Comeback to Jay Mohr’s 'Fat-Shaming,' He Responds
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The saga started when the two stars were presenters at NASCAR’s Sprint Cup Series awards ceremony in Las Vegas.
Afterward, Mohr made some wisecracks on a radio show about the actress’ weight. According to the New York Daily News, Mohr described her as “tiny. In height… It seems like she had a baby, and said, ‘I don’t really give a (darn)’… I read it on her gut.”

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He went on to refer to her as “Melissa what’s-her-name,” while adding, “Somebody sat in the director’s chair and was not wearing Spanx and I was like, Jesus Christ.”
Milano, who is hosting the new season of “Project Runway All Stars,” offered an epic comeback on Christmas day, tweeting, "@jaymohr37 So sorry you felt the need to publicly fat-shame me. Be well and God Bless. Please send my love to your beautiful wife."

Mohr finally responded on Thursday, writing, "She's stunning. I mistakenly thought the absurdity of what I was saying would have been taken as a joke. #fail"

Milano and husband David Bugliari welcomed son Milo in 2011. Meanwhile, Jay and wife Nikki Cox welcomed son Meredith Daniel the same year (Jay also has a son from a previous marriage).