Update: Serena Williams’ rep confirms that the tennis star is expecting a baby this fall.

A baby on the way! Serena Williams revealed she is pregnant on Wednesday, April 19. The 23-time Grand Slam champ captioned a swimsuit shot via Snapchat with, “20 weeks,” before deleting the image shortly after.

In the image, Williams, who is engaged to Reddit founder Alexis Ohanian, showed off her pregnancy curves in a yellow one-piece.

Williams, 35, and Ohanian, 33, who posted this post-Easter shot earlier in the week, became engaged in January 2017 after 15 months of dating. “It feels good,” she said during a press conference after taking the title at the Australian Open 2017. And, yes, if you’re doing the math, that means that Williams was pregnant when she won the women’s final.

On Sunday, the tennis superstar may have hinted at morning sickness with her caption, “Struggling to get up this morning.”

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Fighting to get up this morning

A post shared by Serena Williams (@serenawilliams) on

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(Featured photo via Getty)