The 41-year-old - who shot to fame as a member of the girl group Eternal in the 1990s - has finally signed up after years of being asked to take part on the BBC dance show.
Louise is set to be joined on the ‘Strictly’ dancefloor by other stars including daytime TV star Judge Rinder, TV presenter Angelica Bell, Bucks Fizz singer Cheryl Baker, ‘Downton Abbey’ actress Michelle Dockery, TV presenter Laura Whitmore and US singer Anastacia.
But one person who definitely won’t be donning a sequinned outfit and strutting their stuff in front of millions each week is Louise's husband, former England midfielder Jamie Redknapp.
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Louise with her husband, Jamie Redknapp
Franziska Krug via Getty Images
Speaking about the show last year, he said: “I would rather eat my own hand. I’m not joking.
“It’s a good show, I respect anyone who does it, but I couldn’t do it. I would be so self-conscious, I would hate every second of it.
“The thought of wearing those tight outfits and trying to dance, it’s honestly horrendous.
“Every year my name is rumoured but, I’m telling you now, I will never ever get on that dancefloor.”
'Strictly Come Dancing' 2016: All The Rumoured Contestants
The only woman we think of when we hear 'Cheryl' and 'national treasure' in the same sentence, the former Bucks Fizz singer is said to have been courted by 'Strictly' for a number of years. (credit:Ross Gilmore via Getty Images)
Paul Burrell(03 of12)
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After appearing in the 'I'm A Celebrity' jungle and a house guest on 'Celebrity Big Brother', the former royal butler is now tipped to be giving 'Strictly' a try. (credit:Karwai Tang via Getty Images)
Angelica Bell(04 of12)
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According to a report from June, Angelica is the first celebrity 'confirmed' for the 'Strictly' line-up. However, given the show was still months away at that point, we'll have to wait and see. (credit:Anthony Harvey via Getty Images)
Ruth Langsford and Eamonn Holmes(05 of12)
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Eamonn and Ruth - pictured here in a rather swanky photo from the NTAs - were chosen specifically by Craig Revel Horwood as his picks for this year's line-up.
He says: 'Wouldn’t it be great to have a husband and wife team on the show? It would be fantastic. But they’d be very competitive - the arguments at home...' (credit:Gareth Cattermole via Getty Images)
Debbie McGee(06 of12)
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Debbie has said she'd love to take part in 'Strictly' in memory of her late husband, Paul Daniels, who was also a past contestant. (credit:Karwai Tang via Getty Images)
Ryan Thomas(07 of12)
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The former 'Coronation Street' actor has a lot of time on his hands now he's bid farewell to the cobbles - sparking speculation he's about to follow in former co-star Georgia May Foote's footsteps (or should that be footesteps?) (no it should probably be footsteps). (credit:Gareth Cattermole via Getty Images)
Tameka Empson(08 of12)
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Soap stars have become as integral a part as 'Strictly' as body glitter and Bruno Tonioli's exaggerated hand movements, so rumours of Tameka Empson's appearance could well have a grain of truth in them. (credit:Anthony Harvey via Getty Images)
Måns Zelmerlöw(09 of12)
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Following his successful stint hosting Eurovision in 2016 (and performing a year earlier), BBC bosses were reported to be keen for Måns to appear on 'Strictly', with a source describing him as 'very good-looking' and 'eye candy'. (credit:IBL/REX/Shutterstock)
Michaela Strachan(10 of12)
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There are always a few BBC stars thrown into the mix when the 'Strictly' line-up is announced, and 'Springwatch' host Michaela is thought to be the latest. (credit:Barcroft Media via Getty Images)
Michelle Dockery(11 of12)
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'Strictly' bosses are said to be 'desperate' to sign up former 'Downton Abbey' actress Michelle, particularly now she's no longer associated with ITV. (credit:Taylor Hill via Getty Images)
Charlotte Crosby(12 of12)
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Possibly hoping to ride the wave that Vicky Pattison created with her 'I'm A Celebrity' appearance, Charlotte is now hoping she can turn things around for herself with a stint on 'Strictly'.
She's even encouraged her fans to set up a petition on Twitter for the BBC to consider her for the show. (credit:Karwai Tang via Getty Images)