There is little doubt that Megyn Kelly is the "Mean Girl" of NBC. 

Now, there is another story out about how Kelly treats the people she works with. 

Page Six writes that a former employee at Fox News says how Kelly's diva act grew very old very fast. 

“She’s disrespectful,” Iren Halperin, a Fox News makeup artist for 20 years who retired in 2016, told Page Six. “She’s not for women. She’s extremely mean and rude to women.”

Halperin worked with Kelly in 2009, when the latter co-anchored “America’s Newsroom With Bill Hemmer.” Halperin said that Kelly always got her makeup done at 8 a.m., but showed up 30 minutes early one day and tried to kick a female reporter out of the makeup chair.

“I told her, ‘Please have a seat in the greenroom or start your hair first,’ ” Halperin said.

“And she said, ‘No. I want to get done and want to get done now.’ Megyn snapped her finger and pointed at the reporter and said, ‘You, get out of the chair.’ ”

Eventually, Kelly got her way.

“She was difficult and demanding,” Halperin added. “And if you didn’t do what she wanted, she would try to get you in trouble.”

Kelly continues to ruffle feathers at the Peacock and her sagging ratings are not helping her make friends with the higher ups either.

Stay tuned...