Music
The singer will perform Sport Relief song 'Footprints In The Sand' on the ITV1 show on March 9, while Jayne Torvill and Christopher Dean skate around her.
She will take to the ice again in the results show to sing 'Better In Time', the second track from the double A-side release.
Both songs are taken from her record-breaking Spirit album and will be released on March 10.
A show insider told The Sun: "Jayne and Chris are working out some routines. It will be quite a spectacle.
“But we’ve reassured Leona that lumbering Greg Rusedski won’t be anywhere near her if he’s still in the competition!”
A spokesperson for ITV said: "We're thrilled."
> Click here to watch the video for 'Footprints In The Sand'
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