Serena Williams and daughter Olympia pose poolside

Serena Williams and her three-year-old daughter Olympia recently took the court in their princess attire, and fans thought they couldn't get any cuter. But the mother-daughter duo may have topped themselves in their latest swimsuit photoshoot.

The 23-time major champ and the Instagram star sported matching pink one-piece swimsuits. Their swimsuits were decorated with their nicknames—Olympia is the "Wild Child," while Serena professed that she's "The Shady One."

"The Shady One and the Wild Child, together we’re unstoppable," Serena wrote as her Instagram caption.

With her hands on her hips, rocking the cutest puffs and even propping up her toe, Olympia knows how to strike a pose, and already possesses the natural qualities of a top model.

Serena also posted a video and asked fans to pick their player. Older sister Venus' commented on the post, choosing the "Wild One" and emphasized her pick with three exclamation marks. Numerous other celebrities, such as actress Zoe Saldana and British model Naomi Campbell, also commented on the precious video.

The world No. 8's last event was at February's Australian Open, where she lost to eventual champion Naomi Osaka in the semifinals. She is still on the chase to tie Margaret Court's Grand Slam singles title record, with her next chances coming in Europe.