Go mama!

Serena Williams is seven months pregnant, but that's not hindering her tennis abilities. The athlete took to the court to hit some balls, and shared a video of the outing on Instagram. Although she's a little slow moving, she's just talented!

The pro's sis Venus Williams made everyone think Serena was expecting a girl, but the couple actually have no idea about the gender of their unborn baby.

“I think the surprise of knowing what you are going to have on that very special day you give birth is prob the best surprise you can ever have! So To clarify what Venus said, I am always joking with my sisters to see what favors I can get them [to] do for me next. If I want something from one of my sisters I say baby Venus baby Lyn, or Baby Isha needs it. I did not grow up with any brothers, only sisters and we all say ‘she’ more than ‘he.’ Unless I’m joking with my Dad or Alexis and I’m trying to con something out of them too," she clarified in a social media post after speculation went into overdrive.

She makes pregnancy look easy!