Nick Cannon prepares to have the last laugh when it comes to cracking all the jokes about his extended family.

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After posting a cryptic post about the big news to come that led her social media followers to believe that her 13th child was on the way, 

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Cannon revealed late Monday that she was playing a game with fellow comedian Kevin Hart. Partnering for the show, titled "Who's Having My Baby?" with Nick Cannon.

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"We're looking forward to... a new show on E," read the caption on a post on his verified Instagram account. 

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Surely they must be joking, right?

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Well, if they are, the pair is deeply invested. Both Cannon and Hart also shared a clip that is being billed as "the mother of all game shows".

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It featured Hart on set with Cannon and a studio audience.

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"You're going to get some competitors that want your kid," Hart told Cannon before a woman's voice added, "We're not kidding."

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A representative for E! told CNN there is more to the story, which will be announced later Tuesday.

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Cannon has given birth to a dozen children so far.

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