Kate McKinnon is debuting her latest political impression, taking a crack at author and Democratic presidential candidate Marianne WilliamsonMarianne WilliamsonMarianne Williamson: Steven Donziger sentencing is meant to have a 'chilling effect' on environmentalists Marianne Williamson calls federal judge's handling of Steven Donziger case 'unconstitutional' Marianne Williamson calls on Biden to drop efforts to extradite Assange MORE.

The “Saturday Night Live” cast member, appearing on “Late Night With Seth Meyers,” said she practiced her impression of Williamson while watching the her onstage Thursday at the Democratic presidential debate in Miami.

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“We think plans are going to beat Donald TrumpDonald TrumpHarris stumps for McAuliffe in Virginia On The Money — Sussing out what Sinema wants Hillicon Valley — Presented by Xerox — The Facebook Oversight Board is not pleased MORE, we got another thing coming,” McKinnon said as Williamson.

Williamson, 66, raised eyebrows — and led her debate contenders on Google Trends — with statements encouraging Americans to lead with “love.”

“My plan is to gather all the sage in America and burn it,” McKinnon, as Williamson, told Meyers. “My plan is to harness the energy of babies to finally put a man on the moon.”

“The window for Marianne Williamson impressions might be closing fast,” Meyers quipped.

“She was a shining comet,” McKinnon replied.

McKinnon — who’s played everyone from former Secretary of State Hillary ClintonHillary Diane Rodham ClintonMeghan McCain: 'SNL' parodies made me feel like 'laughing stock of the country' Hill: Trump reelection would spur 'one constitutional crisis after another' Trump defends indicted GOP congressman MORE to former Attorney General Jeff SessionsJefferson (Jeff) Beauregard SessionsTrump criticizes Justice for restoring McCabe's benefits McCabe wins back full FBI pension after being fired under Trump Overnight Hillicon Valley — Apple issues security update against spyware vulnerability MORE on “SNL” — then riffed on one of Williamson’s more memorable lines from the debate.

“I said to the president of New Zealand, ‘Girlfriend, you are so on,’” McKinnon said with a smile. “And I would say to Donald Trump, ‘Boyfriend, you chill.’”