Lauren Sánchez kept things spicy this fall season.

The former news anchor showed off her curvy figure in a Catwoman costume as she shared a series of pictures in a “Fall photo dump” on Instagram Sunday.

Sánchez revealed plenty of skin with the dominatrix-style get-up, which featured a patent leather plunging bralette and matching skintight pants.

She went all out with the daring ensemble, accessorizing with a whip, black elbow-length gloves and a cat face mask.

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Lauren Sánchez flaunted her curves in a sizzling Catwoman costume on Instagram Sunday.Instagram/laurensanchez

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The 54-year-old mom of three donned a patent leather bralette and pants, which she paired with a cat face mask and a sparkling “B” pendant necklace.Instagram/Lauren Sanchez
The racy look was seemingly part of a Halloween couple’s costume with her fiancé, Jeff Bezos, dressed as Batman.

However, she did not reveal her companion’s identity in her post.

But Sánchez, 54, notably wore a necklace with a sparkling “B” pendant, likely a reference to her future name change.

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The photos were shared in her “Fall photo dump,” which included other photos of her and fiancé Jeff Bezos.Instagram/laurensanchez

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“Grateful for all the memories this season brought🤍🍁,” she captioned the carousel.WWD via Getty Images
In addition to the Halloween pics, she also shared a sweet picture of herself giving the Amazon founder, 60, a smooch on the cheek.

“Grateful for all the memories this season brought🤍🍁,” Sánchez captioned the carousel.

The couple went public with their relationship in 2019. The billionaire businessman eventually popped the question nearly five years later.

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The couple revealed their relationship in 2019.Getty Images for Vanity Fair

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The billionaire businessman popped the question nearly five years later.Getty Images for The Met Museum/Vogue
In September, the mom of three gushed over her soon-to-be husband, saying she’s most looking forward to being with “the man of [her] dreams” once they walk down the aisle.

“He’s amazing. I get to spend the rest of my life with him, and he loves my kids. And that is really what I am looking forward to,” she told “Extra” at the time.

Sánchez shares her son Nikko, 23, with her ex-boyfriend Tony Gonzalez. She also shares son Evan, 18, and daughter Ella, 16, with her ex-husband, Patrick Whitesell.