Following a HUGE night of auctions on The Block finale last night, Hayden and Sara joined the show to review their win and reveal the sex of their little 'bun in the oven'!
The pair also shared whether the other couples were happy with their winnings, and what it felt like to be painted as the series' villains.
It was a 100% clearance rate for The Block. It was a great success story for the series.
Catch up on their full chat with Tanya & Steve below!