Lauren Sanchez's Sexy Latex Catwoman Costume and Glitzy 'B' Necklace Prove Jeff Bezos Is the Superhero of Her Heart

The 54-year-old posed in the sultry ensemble on Instagram

Lauren Sánchez is taking her sexy style to a new level.

On Sunday, Dec. 1, the philanthropist and former news anchor, 54, shared a fall photo carousel that included a snap of her sultry Catwoman costume.

"Fall photo dump Grateful for all the memories this season brought🤍🍁," she captioned the Instagram post. In the final slide, Sánchez poses in a black lace push-up bra and black patent leather face mask. Likely a Halloween costume, she appeared to accessorize with black gloves. Her long, dark hair was styled into bouncy waves and she donned glossy pink lips and long, fluttery lashes.

Sánchez also wore some very special bling — a sparkling "B" necklace, presumably a nod to her fiancé, Jeff Bezos.

Related: Lauren Sánchez Opens Up About Low-Key Home Life with Fiancé Jeff Bezos — and What They're Binge Watching (Exclusive)

This isn't the first time the star has stepped out in customized jewels. While on a Malibu, Calif. dinner date with Bezos, 60, in 2023, Sánchez was spotted wearing a a “Mrs. B” necklace. Per Page Six, the piece was custom made by jewelry brand Alison Lou.

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According to the company’s website, the necklace features a 14K yellow gold chain and pavé white diamonds on the script-style nameplate. The dazzler joins Sánchez impressive collection of jewelry, which also includes the $15,200 Marlo Laz crescent moon necklace she was seen wearing while out in Dubrovnik, Croatia over the summer.

Sánchez recently opened up to PEOPLE about her home life with Bezos.

"My favorite time is when the house is calm and quiet and Jeff and I are deciding what show we're going to binge that night," she shared.

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Sánchez, who splits her time between Los Angeles and Bezos' hometown of Miami, also shared that she and Bezos don't always agree on what TV to watch.

"It takes a little bit of time to decide" Sánchez admitted with a laugh. "You can imagine our tastes are a little different. But I love our TV time, we just have the best time."

As for the couples' recent favorite shows, she says, "We recently saw Baby Reindeer, which of course everyone saw. Fallout was also so good. We also just finished Presumed Innocent, which was incredible. Oh, and we loved Severance."