Serena Williams is reportedly pregnant with Drake's baby.

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Could it be? Is Drake, 29, going to be a father? A new report is saying that yes, the “Back To Back” rapper and the sexy tennis pro, Serena Williams, 33, are expecting a baby together. Try to wrap your head around that.

RELATED: Serena meets rapper's mum in Canada

MTO, claims an insider revealed that she was in fact pregnant at the US Open and that it’s Drake’s! Sadly, they are no longer exclusive, but “Serena and Drake have a lot of love for each other. They’re great friends. And they’re going to be great parents.”

RELATED:Rapper gets front row at Serena Williams' NYFW runway show

When the tennis champ stepped out for a night on the own at “The Nice Guy” club in West Hollywood on Oct. 25, and the outlet claims she was sporting a baby bump.  Dressed in a super tight, white mini dress, for some reason Williams decided to ditch her heels to don a far more comfortable pair of black-and-white Nikes with a leopard-skin pattern.