Paddy 'The Baddy' Pimblett and 'Meatball' Molly McCann, two of the biggest names in the world of UFC, head to Vegas as Paddy prepares to fight against Tony Ferguson in The Octagon.

Paddy is back in Liverpool to see Molly, who is now preparing for her own fight in Vegas on the back of two losses and feels her next fight could be the last of her career if she loses again.

As pressure builds for her next fight, Molly visits a wedding venue with partner Ellis. Paddy discovers a serious shoulder injury which could scupper his next fight.

Paddy discusses his own mental health and the struggles and pressures he faces, whilst Molly trains in Liverpool for the last time before her fight in Vegas.

Molly tries to make weight for her fight and avoid penalties, and her mum comes to Vegas for an emotional heart-to-heart. Paddy and friends cheer Molly on from home in Liverpool.

Molly wins her fight and comes back to Liverpool to see best mate Paddy, who also receives more concerning news about his shoulder injury which could stop his next fight.

Paddy ‘The Daddy’ tries to find out if having a baby is as tough as fight camp by getting wired up to a contraction machine. And big news from his medical team changes everything.

Paddy and Molly reflect on the last few months and all their triumphs. Molly and Ellis visit a fertility clinic, and Paddy tries DIY for the first time as the babies are about to arrive.