Donny Osmond to judge on 'Strictly'

Donny Osmond will be joining Strictly Come Dancing’s judging panel for a special one-off guest appearance – and he has warned he will be a “tough judge”.

For one week only, the star will join Len Goodman, Bruno Tonioli, Craig Revel-Horwood, and Darcey Bussell, as they cast a critical eye over the dancefloor this autumn.