Comedy actor Miranda Hart, 2009 runner-up Paddy McGuinness and model and presenter Kelly Brook cast an eye over proceedings, and viewers can expect a wide variety of dance classics attempted by the likes of Shappi Khorsandi and a team of champion boxers including current super middleweight world champion Carl Froch.
As well as the celebrity performances, there is an exclusive performance from pop sensation Gabriella Cilmi, and Priscilla Queen of the Desert is in the studio with another fabulously flamboyant number from the hit West End musical.
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Ready to Watch Lets Dance For Sport Relief, Season 1, Episode 2?