Serena Williams Shares Adorable Photo of Daughter Olympia 'Hard at Work' Taking Care of 'Baby Sis' Adira

Serena Williams’ little ones are already sister goals!

On Wednesday, the tennis legend, 42, shared an adorable photo of her older daughter Olympia, 6½, stepping seamlessly into her big-sister shoes.

In the photo, Olympia grins from ear to ear while holding younger sister Adira, whom Williams and husband Alexis Ohanian welcomed in August 2023.

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With her 7-month-old sister in both arms, Olympia stands next to a cart containing Williams’ breast-pumping supplies.

“Big sister hard at work with baby sis,” Williams wrote in the caption.

Ohanian, 40, added some love, commenting, “Name a more iconic duo. I'll wait.”

Williams frequently shares glimpses into her life as mom to her “main squeeze” Olympia and the family’s latest addition, Adira, including the moments that are “not as glamorous as you think.”

Last month, she posted a selfie in which Adira is asleep on her shoulder followed by a post about embracing her postpartum body.

Earlier that day, Williams shared an Instagram post of herself wearing a bikini and holding Adira on a boat. In the caption, the mom of two honored everything her body went through the past few months, and acknowledged that it was all "worth it."

"Loving yourself is essential,” she wrote. “I find that I have to remind myself of that self-love through all different stages in my life. Right now I love that my body is not picture perfect.”

She continued, "I love that I smell like milk - that milk sustains @adiraohanian I love getting to know a new version of my body. It is a change, but it’s a change that has been well worth it. So start this week, knowing that you are loved, and that starts with you.”

“Ok, now I’m about to go to the gym," she added before signing off.