According to Daily Mail, the couple have the Contemporary Arts Center in New Orleans booked for the wedding, set to gulp $1 million.
The Tennis superstar will marry the Reddit co-founder in New Orleans. Williams and Ohanian have already proven to be the most adorable family with their 11-week-old Alexis Olympia Ohanian Jr.
Williams, 36, made her first red-carpet appearance since giving birth in NY on Monday, appearing at the Glamour Women of the Year Awards.
The exact venue has been kept so secreat that even the guests won't know the exact location until Thursday morning.More news: Razer's New BlackWidow Ultimate Keyboard Is Water-Resistant
As well as Serena's sister Venus Williams, the guest list reportedly includes Ciara, Kelly Rowland, Eva Longoria and La La Anthony, as well as Prince Harry's girlfriend Meghan Markle, with whom the professional tennis player is close friends.
"They have hired the best of the best and can't wait to get married in The Big Easy". It's a special city for Serena and somewhere she has always loved.
As she powered her way to seven Wimbledon singles titles, Serena Williams could be forgiven for feeling a little excitable.
'Serena and Alexis chose the Contemporary Arts Center because of its incredible architecture and history. The hall will be totally transformed'.More news: Manchester United can Sign €80m Star for €45m in January - Mou's Priority
Alexis will have a babysitter on hand just for her the entire night.
It's also understood that guests on the day will be banned from posting anything on social media, as Serena is believed to have signed a deal with Vogue magazine to publish exclusive pictures of the big day.
Williams and Ohanian announced their engagement in December 2016.More news: Kim Kardashian Accidentally Blurts Out Gender Of Her Baby On 'Ellen'
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