April 4, 2022 | 4:05pm

Serena Williams and her mini-me daughter, Olympia, looked pretty in pink during Paris Fashion Week.

Williams, 40, shared a few throwback photos on Instagram Monday of the pair in matching Balmain x Barbie dresses during their recent trip to the City of Light.

The tennis pro paired her turtleneck mini ($2,695) with bright red booties, while 4-year-old Olympia styled her pint-sized version of the piece with gold Gucci sandals ($510).

“Hey @olympiaohanian, remember that time when we were in Paris? And we slayyyyyyeddddd,” Williams wrote in her caption, tagging Balmain.

Her celebrity pals couldn’t get enough of the twinning pics, with Reese Witherspoon commenting, “The cutest,” and Eva Longoria writing, “Yessss love this!”

serena williams and daughter match
The tennis pro famously loves a matching moment.

“Everything,” added Williams’ husband, Reddit co-founder Alexis Ohanian, while Naomi Campbell dropped a trio of sparkling heart emojis.

The tennis great is famously devoted to her daughter, with her Instagram bio reading, “I’m Olympia’s mom.”

serena williams and daughter
Olympia posed for the pictures.

The pair have matched plenty of times in the past, recently rocking identical David Koma jumpsuits at the “King Richard” premiere. Olympia also owns a tiny replica of her mom’s Australian Open outfit.

She and Serena clearly have a penchant for pink, having posed in matching swimsuits in the hue; Olympia’s famous Qai Qai doll even has her own version.

But they aren’t the only stars who love a mommy-and-me matching moment.

Cardi B and Kulture often opt for similar accessories, Kylie Jenner and Stormi have doubled up on Versace bikinis, and Gabrielle Union and Kaavia took March’s “Cheaper by the Dozen” premiere by storm in polka dots.

serena williams with daughter
The pair shared a sweet moment.

Say goodbye to the days of moms and daughters matching in Laura Ashley or Lilly Pulitzer, because it’s all about baby Balmain now.