Serena Williams and Alexis Ohanian reveal baby No.2 gender

3 Instagram@serenawilliams

The retired tennis star - who is a mother to 5-year-old daughter Olympia and is currently pregnant with her second child.

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Serena Williams shared footage from the baby's sex reveal party on July 31.

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In a video posted to her YouTube channel, Williams said she was "great". Excited about our celebration.

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"I'm Team Pink, apparently," she said. "But I'm a little nervous because I don't have a contingency plan in case a boy happens."

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Ohanian presented a cake that he announced would be pink or blue inside, as revealed for Jellybean, the nickname of his young child.

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He said "I'm doing this because I want to troll her and Olympia into thinking this is a Jellybean reveal."

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"She'll bite this cake, probably be disappointed and hopefully appreciate my troll."

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But don't worry the news was soon revealed with a display of lights in the night sky that read, "Girl!"

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