- Williams and Ohanian married on Thursday in a Beauty and the Beast-themed ceremony in New Orleans
- She wore a stunning white lace dress designed by Sarah Burton, Alexander McQueen's head designer
- On Friday she revealed the dress to the public for the first time in a beautiful Instagram picture
- Other photos show her walking down the aisle to new husband, Reddit founder Alexis Ohania
- The wedding was followed up by a six-hour close-friends-and-family brunch at the boutique Ace Hotel
Photos of the event taken exclusively by Vogue magazine show Williams looking radiant in the flowing, lacy white Alexander McQueen dress, which was crafted by head designer Sarah Burton.
Williams then swapped that for a shorter, though no less beautiful, Versace number for the first dance, which saw the newlywed couple dancing to 'Tale As Old As Time' - a tune in line with the wedding's theme, Disney's Beauty and the Beast.
And on Friday, the tennis star showcased the stamina that's made her a 23-time Grand Slam Champ, partying for a second day straight.
Beautiful: Williams looks gorgeous these photos from Vogue. Here she's showing off her Alexander McQueen princess gown, along with new husband Alexis Ohanian, their daughter, family - and top-hat-wearing dog
Fairytale wedding: Williams then switched to another dress as she and new hubby Alexis Ohanian danced to 'Tale As Old As Time' from the Disney film Beauty and the Beast (left). They also posed with daughter Alexis Olympia Ohanian Jr (right)
Stunning: Serena Williams posted this photograph of her stunning wedding dress on Instagram Friday night, after dancing the day away with friends and family at a post-nupitals brunch
She's got you, babe: Two-month-old Alexis Olympia Ohanian Jr watched on in her grandmother's arms as her parents tied the knot in New Orleans
Busting a move: The bride and groom took to the stage to dance alongside New Edition, who performed some of their greatest hits
For their post-party bash, the new couple - called 'Alexena' by their pals - rented several floors of New Orleans' upscale, boutique Ace Hotel for a brunch bash with friends and family on Friday afternoon.
The shindig was intended to run from noon to 4pm, but the pair were seen dancing wildly until about 6pm, with Serena wearing a tight, short white dress as she grooved next to her sister, Venus.
After the event finally died down, Serena posted up as photograph of herself on Instagram in her stunning wedding dress.
The party included a buffet, Gatorade and a classic video game arcade with machines including Pac-Man and Super Mario Bros.
Ohanian, meanwhile, was spotted outside the shindig chatting with Williams' family members.
As the party wound down, the couple repeated their stealthy wedding departure, slipping out of the back doors and into a
In the end, as happened at their wedding, Alexena slipped through the back door and into a limousine that whisked them away to their airport.
Giddy up: Beyonce took a spin on the carousel which was unveiled by the groom at the end of the evening
Brunch bunch: Serena (left) and Ohanian rented out several floors of New Orleans' fashionable Ace Hotel on Friday for a brunch party that ran from noon-6pm. Her sister, Venus Williams (right), was seen chatting afterwards
Celebration: Williams and Ohanian are seen here at the bunch celebration chatting with a guest. The intimate affair was only for family and close friends, and the couple sneaked away out of a rear exit after it was over
Fond farewells: Ohanian - who made a fortune as the founder of massive online forum Reddit - is seen here saying goodbye to guests after their shindig
Time to party! Venus Williams twerked on the dance floor as she partied with sister Serena after her wedding on Thursday in New Orleans