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The vibrant ambiance included long white sticks with multi-colored balloon bouquets and comfy blankets scattered across the lush grounds for guests to relax.

As the party heated up, Ohanian decided to add a dash of fun and surprise.

Instead of a pink or blue cake, he threw a curveball and opted for a yellow cake, playfully intending to troll Serena and Olympia. But his plan took a hilarious turn when Williams saw the yellow cake and playfully smushed it into Ohanian's face. Shortly after, drones above spelled out \"Girl!\"

Amid cheers, applause and sheer joy, the family celebrated the upcoming addition to their lives.

Williams and Ohanian first announced they were expecting their second child in an Instagram post ahead of the 2023 Met Gala in May.

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