Serena Williams shows off her cute little copy in a new heartwarming photo

This star athlete's baby daughter is becoming her spitting image.

Tennis superstar Serena Williams and her husband showed off their seven-month-old daughter in a clip posted to Instagram stories on April 4, 2018, as reported by Daily Mail.

Williams, 36, is married to Reddit mogul Alexis Ohanian, 34. In the video, the couple is chatting while Williams is holding their daughter, Alexis Olympia Ohanian Jr.

"Well hello, Olympia, what are you having today?" Serena says to her baby daughter, who is wearing a pink romper.

The world-famous athlete adds: "Another Janie and Jack - this one is actually three-to-six months, she's actually seven months but she loves it so much because it has a pocket in the back."

Ohanian, who is standing off-camera, then comments on the baby's need to have the pocket.

In jest, he says that babies don't need pockets. "What do you put in that pocket? What are you keeping in there? That doesn't make any sense," he says.

But Williams, who is wearing her locks down, jokingly defends her baby's fashion choice. The star looks fashionable herself with a tan skirt and a white coat.

The power couple tied the knot on November 16, 2017, in New Orleans. It was a star-studded wedding that saw, among others, Beyonce, Anna Wintour and Kim Kardashian West, giving their well-wishes to the couple.

Williams gave birth to their child on September 1, 2017.

The athlete, who stands five feet and nine inches, has captured 23 major championships to date.

In an interview with the New York Times, the Reddit mogul heaped praises on Williams, describing her as "the hardest-working person on the planet."

He added that Williams has a "work ethic on another level."

Before having a relationship with Ohanian, Williams had been romantically linked to French tennis coach Patrick Mouratoglou, rapper Common, and filmmaker Brett Ratner.