With UK currently sweltering in the heatwave, it's never been more important to stay cool.

And the Radford family have certainly been keeping it swanky by spending time in their hot tub.

Sue and Noel, who are parents to 22 children, have been making the most of this gorgeous weather.

The family, from Morecambe, Lancashire, spent the past few days soaking in their hot tub.

Mum Sue was pictured with six of her children, with one of their dogs also trying to get involved in the fun.

Sharing a photo to their 305,000 followers on Instagram, Sue wrote: "Hot tub fun with the kids #staycation2020 #hottub #lovinglife."

The kids are splashing away in the family's new tub
The kids are splashing away in the family's new tub

The hot tub is a new addition to the family's garden, along with an outdoor cinema and even a pizza oven.

Often the family set up a paddling pool in their garden to keep cool.

Also, the Radfords have huge sofas and a fully-functioning bar.

Previously, the parents showed the nation how they relax when their 22 kids are asleep.

Sue and Noel sat in the hot tub which overlooked their bar that features posh glasses, bottles of bubble and neon lighting.

It comes after the couple welcomed their 22nd child back in April, a girl named Heidie.

And when they're not looking after their newest daughter, the parents have to keep track of 18 other kids at home.

The other kids that live in the house are Chloe, 24; Jack, 22; Daniel, 20; Luke, 19; Millie, 18; Katie, 17; James, 16; Ellie, 15; Aimee, 14; Josh, 12; Max, 11; Tillie, 10; Oscar, eight; Casper, seven; Hallie, four; Phoebe, three; Archie, two and Bonnie, one.

Sue and Noel previously bought a new furniture set for outside
Sue and Noel previously bought a new furniture set for outside

Their eldest children Chris, 30, and Sophie, 26, who no longer live in the family home after moving out.

And the Radford family is set to become bigger as Millie, 18, pregnant with her first child.

She's expecting her daughter, who she named Ophelia, in September.

The Radfords have already made room for a cute nursery ahead of her arrival next month.