Preparing to slip out of her dancing shoes and into the role of host for the next Strictly Come Dancing Live UK Arena Tour, Stacey Dooley couldn’t be more excited.

“I can’t quite believe I’m going to be hosting the 2020 tour,” beams the champion of 2018.

Stacey was part of the Strictly Live show in January - as a performer.

The 32-year-old smiles said: “It’ll just be lovely to get back with the dancers and to throw myself back into the world of Strictly. I’m so, so looking forward to it. I really can’t wait.”

For 2020 the dancers will be competing four times be at Manchester Arena on January 25 and 26.

Among the celebrities taking part will be recently crowned King of Strictly Kelvin Fletcher, fellow finalists Emma Barton and Karin Zeroual, Alex Scott, Catherine Tyldesley and Mike Bushell.

Judges on the show will be tour judges Shirley Ballas, Craig Revel Horwood (who also directs the tour) and Bruno Tonioli with the audience having the final say on who wins at the end of each show voting via text for their favourite couple.

Stacey is quick to acknowledge the responsibility she has as host.

She said: “There’s a certain element of responsibility but I just want to make sure everyone has the most incredible time. People love Strictly and I want it to feel like a huge celebration. I just want it to feel like a real fun party. I went everyone to be on great form, I want them to be up dancing, I don’t want it to be reserved or straight or serious.”

The stage show is a massive undertaking, with six buses and 16 trucks taking it up and down the country. It utilises a 90-strong crew, 500 cans of hairspray, 170,000 crystals, countless feathers and sequins, and a whopping 150 litres of liquid glitter.

Then there are the costume changes: A dazzling 200-plus for the 20 performers and their dance partners (who do six routines each) and the extra dancers.

The spectacle, Stacey believes, is what keeps bringing audiences back to arenas year after year and she’s not worried about handling such huge crowds. “The audience are the best bit. They all love Strictly. That’s why they’re there and they get behind everyone.

“When you’re doing the show in the studio it feels quite contained and of course you understand that the nation is behind you, it’s so lovely to see the little lads and girls dancing away, mimicking the routines they’ve learnt at home whilst following the series....it’s a real family affair, appealing to all generations. That’s the magic of the show, it’s so inclusive.”

As for the live element, she grins: “Anything can happen. You can’t ‘take two’ because everyone’s there in the stands. But I thrive in that kind of environment.”

Dooley has been thriving in an anything-can-happen environment for the last decade, albeit it as an investigative TV journalist rather than as a ballroom dancer. After travelling to India to work with garment workers for the BBC Three documentary Blood, Sweat And T-Shirts, she landed her own series Stacey Dooley Investigates and has since tackled such hard-hitting subjects as African game hunters, sex trafficking and most recently IS brides across various documentaries. She has also co-presented The One Show and this year was a special guest on the first-ever RuPaul’s Drag Race UK.

Joining the 2018 Strictly Come Dancing line-up was a real thrill for Stacey, who had never danced professionally before but who, with dance partner Kevin Clifton, foxtrotted and Paso Doble-d her way to the crown.

Dooley is looking forward to being reunited with judges Shirley Ballas, Craig Revel Horwood and Bruno Tonioli, saying: “Shirley was always very complimentary and really supportive. It’s great to have the kind of villain on the end with Craig.” She laughs. “And Bruno is hysterical.”

She expects to be more modestly dressed this time round. “My outfits, I suspect, are going to be a lot more toned-down and a bit more conservative because when you’re out there dancing in your tiny Latin number you might as well be in a bikini.”

Part of her wishes she was out there strutting her stuff on the Strictly dance floor, as she confesses: “I’m a tiny bit jealous that I’m not going to be dancing. I’m envious because I’d love to do it all again with the hair and the make-up and the sequins, but I’ll be watching from the sidelines cheering everybody on.”

And Stacey isn’t ruling out doing at least one number on the tour.

“I’m going to try and convince them to let me do a tiny routine at the start,” she said. “I would absolutely love, love, love, love to do a number in the show because I just love dancing so much.”

Fifteen years since Strictly debuted in May 2004 before establishing itself as a fixture of the autumn/winter TV season later that same year, Dooley notes: “It is still so huge and it is the nation’s show. I truly believe that. You don’t really understand the enormity of it until you become a part of it. It’s people stopping you when you’re out shopping going ‘I loved the tango’ and ‘The waltz was beautiful’. And it’s a classy show that gets behind those who haven’t danced before and the audience goes on the journey with you. I think that’s why it’s such a success.”

Strictly Live, Manchester Arena, Saturday, January 25 and Sunday, January 26. Details from 0844 847 8000 or www.ticketmaster.co.uk