Jacqui Smith preparing for Strictly Come Dancing with extra yoga and running

Former home secretary Jacqui Smith said she has been doing extra yoga and running during lockdown so there is not too much “body shock” when she takes part in Strictly Come Dancing.

The ex-MP, 57, who quit her job in 2009 after a porn expenses scandal, is the 12th and final contestant announced for the 2020 line-up, joining the likes of actress Caroline Quentin, comedian Bill Bailey and reality star Jamie Laing.

It was announced she will take part on Steve Wright’s show on BBC Radio 2 and she told the DJ: “I’m a little bit nervous but I am going to really try hard.”

Comparing dancing to speaking in the House of Commons, she said: “I was sort of used to it. Apart from obviously being the first on the dance floor at family weddings and discos, I have not done an awful lot of dancing.”

However, Smith said she was looking forward to some of the more glamorous aspects of the show, saying: “Who doesn’t want a bit of fake tan that isn’t all streaky like when you put it on yourself.”

She added: “I’ve been doing some extra running and yoga during lockdown to try to make sure it isn’t too much of a body shock.”

Asked if she will be asking former Labour colleague and Strictly star Ed Balls for tips, she said: “Ed was brilliant. Talk about throw yourself into it. That Gangnam Style was legendary.. in the political world that is something to behold.”

The former politician was the UK’s first female home secretary in 2007 but stepped down from the role after it emerged that adult films watched by her husband had been charged to the taxpayer.

Smith returned to the backbenches but lost her seat in the 2010 election.

Smith is now chairwoman of University Hospitals Birmingham NHS Foundation Trust and a Children’s Trust in Sandwell, and has a podcast, For The Many, with broadcaster Iain Dale.

Singer and YouTube star HRVY was also announced on Friday and said he is anxious about wearing the tight outfits on the BBC One show.

The musician, 21, real name Harvey Leigh Cantwell, said: “I’m proper nervous but I’m buzzing. I don’t think it’s the dancing – it’s the tight shirts and the tight trousers,” he told Kiss Breakfast with Jordan & Perri.

The singer said: “I think my mum is more excited that she’ll be able to see me every Saturday night now.”

Soap star Maisie Smith, boxer Nicola Adams, TV presenter JJ Chalmers, Good Morning Britain presenter Ranvir Singh, The Wanted singer Max George, DJ Clara Amfo and former NFL player Jason Bell were previously announced.

Adams will compete on Strictly as part of its first same-sex couple for the show.

Flamboyant judge Bruno Tonioli will be absent from the Saturday night judging panel when the show returns.

Tonioli, who is in the US for Dancing With The Stars, will appear full-time towards the end of the series.