Woman pranks husband into thinking gender reveal has been a complete fail

This woman has played a classic prank on her husband during their gender reveal party.

The couple chose a 'Nightmare Before Christmas' themed cake and surprised everyone when they cut into it to reveal both pink and blue. 

The crowd was left confused by what the cake meant, was it a boy, a girl, or as some suggested - twins!

But the women makes the gender known for real when she 'hits' her husband with the surprise truth...