Is Serena Williams keeping a secret to herself?

Early this morning, Serena took to her Snapchat to post a picture with the caption, “20 Weeks”, as she posed in the mirror displaying her belly.

Serena Williams is pregnant!! ❤️❤️ pic.twitter.com/u2RfhSzlcB

— Jarett Wieselman (@JarettSays) April 19, 2017

Mysteriously enough, she deleted the post from her account just a few minutes after she posted it and hasn’t said anything else since. The 23-time Grand Slam champion seems to have played during her pregnancy, as she won at the Australian Open this past January. Wow.