As Bezos rang in a new decade of his life Friday, Sanchez prepared a very intimate surprise for the billionaire mogul. Well, maybe not so intimate because she shared it with the entire world!

Sanchez posted an Instagram photo of herself wearing a jaw-dropping, all-black ensemble, featuring a lace Dolce & Gabbana tight-fitting dress to go along with her bra and panties. She traded in her usual wavy hairstyle for a straight black mane that was heavy on the bangs. She also showed off her engagement ring and a necklace around her neck.

The temptress didn't have to say much after her stunning display, writing just three words in the caption, “Happy birthday baby 🖤.”

In an earlier Friday post, Sanchez offered more substance, talking about how Bezos fills their home with laughter and has a smile that lights up the room. She then wished Bezos peace and "joyous celebrations" in the new year, signing off with "Love you."

She accompanied her message with a bunch of sweet photos -- one of which showed Bezos as a youngster wolfing down a piece of chicken. Bezos responded in the comments section, “Happy to be going around the sun with you. ❤️."