Help with gender reveal to husband

Whitney • Mother of 2👱‍♀️👱‍♀️ &1👶

Hey ladies so we are on our 3rd pregnancy with the first 2 being girls. I will know the gender and I want to surprise my husband with a reveal but I'm not sure what i should do. Would it be wrong of me to prank him on the gender then present the correct gender? I just want it to be special for this will be our last pregnancy.

P.s: already got a 80% confirmation its a boy