In the first episode, buff-bodied Darren takes on his girlfriend Charlotte. Darren thinks he's got the muscles to win, but Charlotte reckons he's too cocky. Melvin also meets Matt and Rachel, childhood sweethearts who have stopped putting in the effort for each other and genuinely have no idea who is punching, and who's not.
Glamour model Sabina is ready to fight it out with fiancé Callan for the title. She wants to see him make more of an effort, while he wishes she kept her 'assets' under wraps. And bearded Viking Joe reckons his flame-red facial hair is enough to see off wife Ida. But Ida is confident that her detailed morning beauty plan is going to win her the crown.
This time, it's a battle of chic vs chinos as comfortable Dr Mike takes on his elegant Parisian wife Isa. And Scottish wrestlers Mitch and Nicole take their image fight out of the ring and into the studio.
Fitness fanatics Vicky and Josh go head to head. Josh is convinced he has a superior fashion style to Vicky, which ought to make him more dateable than her. But will it? Daryl and Laura have each lost six stone in weight and, rather than battling it out, are actually rooting for each other to win.
It's Glam vs Grunge as model Paige takes on her rocker boyfriend Danny. And horror-loving Chelsea takes on her 'tomboy' girlfriend Sylvia.
Super-hot gym bunnies Deni and Toby both think they're the hottest. Uber-confident fashionistas Nelly and Shane feel the same. Someone's going to be disappointed.
Transgender best friends Fay and Jossy are determined to prove that they're the hottest. Bradley reckons his colourful shirts and tiny shorts are enough to get the ladies salivating. But his girlfriend Alex has other ideas.
It's a battle of the fiancées, as girlfriends Ellie and Harley go to war before walking down the aisle. And thirtysomething Daniel takes on 21-year-old Jessica. Daniel thinks Jessica's wardrobe needs to grow up a bit. But Jessica reckons Daniel dresses like a grandad.
Will Shaq's 'urban swag' be enough to win him the title of Hotter Half? And who will be victorious as chalk and cheese couple Megan and Ben take each other on?
Super competitive brothers Marques and Joseph battle to find out which one is the hot twin. And Ed Sheeran lookalike Ty goes up against partner Chrissie.
Hypebeast Enroy pitches his designer look versus girlfriend Erin's high street style. And can Gina and Brad both be punching or is one of them hotter by far?
Sisters Alice and Olivia face off in a style showdown. Boyfriends Jordan and Charlie find out who's the more stylish and better looking.
First up are married Italian couple Chiara and Valentina, then another married pair, Dan and Abbie, who all face off to see who's the hottest half
Hotties James and Annabelle both think they're the better looking partner. And Essex-y beasts Charley and Can also go head to head.
Charlie and his loud blazers faces casual look girlfriend Ellie. Then it's goth rockers Jake and Jade's turn to see who's hot and who's not
Sian, a self-styled Barbie, takes on her real-life Ken in a bid to see who's hot. And beauty queen Tia wants her lumberjack chic boyfriend Steve to admit he's punching.
This time there's a beauty queen, a skater, some glam and some sweatpants
Air steward Holly faces off against braces-loving boyfriend Matt. Controversial dressers Jess and Karl vie to be crowned the hotter half
Farmer Kate takes on MMA fighting boyfriend Oli, then vintage clothes-loving Kelly goes up against bearded gamer boyfriend Stephen in a battle of hotness
Luke loves baggy jumpers and flat caps. Phoebe likes glamming up. But who's the hottest? And Chris and Curtis wager kilt vs diamond encrusted suit.