Megyn Kelly has hurled a batch of fresh insults at President Donald Trump, suggesting that the thrice-married commander in chief is immoral and a 'bad husband.' 

Kelly, 55, left no stone unturned as she erupted in a wild rant during her show on Wednesday alongside guest Russell Brand, where the once firebrand MAGA supporter obliterated her once-trusted ally. 

'The truth of it is, there are aspects of his personality which are obviously not good and that we've mostly just chosen to overlook,' she said. 

'You know, he's not a moral man. He's obviously not the greatest husband in the world. And he's extremely petty and thin-skinned, extremely petty and thin-skinned.' 

Kelly also accused the president of 'getting in bed with people who hate him,' including Ben Shapiro and Mark Levin, while out-casting his once loyal supporters, like herself and Tucker Carlson. 

'If you have a principal disagreement with something he does, you're otherized,' Kelly said. 'There's no loyalty in return ever from Trump. Ever.' 

Kelly had been a long-time loyalist to the 79-year-old Republican leader, but the two have recently been at odds over the president's handling of the Iran war. 

She recently took to social media to mock Trump and disagreed with his position that he was not persuaded by Israeli Prime Minister Benjamin Netanyahu to start the war with Iran. 

He said Hamas's October 7, 2023 attack on Israel played a factor, but that the decision to invade Iran stemmed from his 'lifelong opinion that Iran can never have a nuclear weapon.'

She shared his post on X, accompanied by a meme of sitcom character Marcia Brady saying: 'Sure, Jan.'

The popular meme is usually referenced to suggest that someone is telling a lie. It's cut from a scene in the 1996 film A Very Brady Sequel where Jan Brady, portrayed by Jennifer Elise Cox, lies about dating a classmate called George Glass.

Kelly told Brand that although she has had her 'skirmishes' with Trump over the years, as has Carlson, but the two always fought hard for the president at the end of the day. 

'We’ve had our skirmishes in the past, Tucker’s had skirmishes with him, I have too,' she said. 

'But who fought harder than a lot of others during the lawfare against him to make sure people knew that it was bulls**t, and stood up for him during the actual electoral contest to make sure people understood what was at stake and why he had to be the choice.' 

She also hit out at his approval rating, which is in the low 30 percent, especially with the war in Iran, calling the president a 'cornered animal.' 

'He's got no support in this Iran war. He can't bring it to an end,' she added.

'His legacy is on the line, and you can tell he can tell,' she told Brand on Wednesday. 'He's acting out in a very, very bad way. And my prayer every night – every night, Russell – is that he will get back on track.' 

Earlier this month, Trump issued a nearly 500-word rant ripping into his most influential advocates, including Kelly and Carlson. 

Trump branded his former allies 'low IQ...stupid people' and 'NUTS JOBS, TROUBLEMAKERS,' in a Truth Social post on Thursday.

'I know why [they] have all been fighting me for years, especially by the fact that they think it is wonderful for Iran, the Number One State Sponsor of Terror, to have a Nuclear Weapon - Because they have one thing in common, Low IQs,' Trump said.

'They're stupid people, they know it, their families know it, and everyone else knows it, too!'