Update: Serena Williams鈥 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, 鈥20 weeks,鈥 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.

My only regret is not pointing my toe sorry coach Garry 馃檲

A post shared by Serena Williams (@serenawilliams) on

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. 鈥淚t feels good,鈥 she聽said during a press conference after taking the title at the Australian Open 2017. And, yes, if you鈥檙e doing the math, that means that Williams was pregnant when she won the women鈥檚 final.

On Sunday, the tennis superstar may have hinted at morning sickness with her caption, 鈥淪truggling to get up this morning.鈥

Fighting to get up this morning

A post shared by Serena Williams (@serenawilliams) on

For more news, follow @BritandCo!

(Featured photo via Getty)