Jeff Bezos and Lauren Sanchez are going to the Met Gala in the evening.

It will mark the first time the Amazon founder and his fiancee have done so as a couple if they do indeed show up at Monday night’s high-fashion event, according to Page Six and other outlets.

FOX Business reached out to a Bezos and Sanchez representative for comment.

The Met Gala "provides the department with its primary source of annual funding for exhibitions, publications, acquisitions, operations and capital improvements," per the Metropolitan Museum of Art. It is held at the New York City art museum’s Fifth Avenue location each year.

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Attendees are expected to dress in accordance with this year’s "The Garden of Time" dress code.

Just a day before the highly-anticipated event, the couple spent time together in the Big Apple at the Monse Maison Pre-Met Cocktail Celebration, according to reports.

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Sanchez described the form-fitting number she wore to that event as the "perfect little black dress" in a Sunday social media post.

Monse belongs to the Oscar de la Renta Creative Directors Laura Kim and Fernando Garcia.

Bezos has hit the Met Gala on a couple of prior occasions, most recently in 2019. That year, the event’s theme was "Camp: Notes on Fashion."

The billionaire Amazon founder and Sanchez have been engaged since May of last year. Prior to getting engaged, their relationship had spanned nearly five years.

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She told Vogue in November she was "looking forward to being Mrs. Bezos."