Serena Williams wedding ring might be the most expensive thing we've ever seen

We die.

Serena Williams has given fans the first look at her wedding ring... and it's massive!

The athlete wed Reddit co-founder Alexis Ohanian in a lavish ceremony in New Orleans last week in front of family and a whole bunch of celeb friends -- including Beyonce and Kim Kardashian -- but their most important guest was their 2-month-old daughter, Alexis Olympia.

Now, almost a week after tying the knot, the tennis pro has shared an adorable picture of her baby on the tot's own Instagram (which likely boasts more followers than you) and while the kid is saaaaaaaa cute most people probably can't help but be distracted by the GIANT ROCK on Serena's hand!

Serena captioned the photo: "Daddy knows how much I love leopard print."

Yup, judging by that gigantic champagne diamond, and all those other little diamonds around it, Daddy has good taste indeed.

Williams, 36, looked stunning on her wedding day as she walked down the aisle in a princess-cut dress -- a Sarah Burton for Alexander McQueen design.

"I flew to London to meet with Sarah and ended up falling in love with the ball gown silhouette, which is completely the opposite of what I ever thought I would choose for myself," the bride told Vogue of her dress, that also featured a cape and long veil that brought the drama.

But Serena didn't stop at just one dress ('cause she's Serena-fricken-Williams and she can be that extra).

The bride then changed into two different Versace outfits for the reception; a strapless feather and jewel-detailed reception-dress and another shorter style for her first spin on the dancefloor with her new husband.