Article continues below advertisementMeghan McCain lashed out after a guest on Tucker Carlson's show called her "fat" while in the last trimester of her third pregnancy.The pregnant star took to X on Thursday, December 4, noting she was "aware" of their conversation over her weight, "particularly how fat I am." "Yes, I am very fat, I'm almost 9 months pregnant with my third child," she pointed out. "I am also very happy.