Dame Esther Rantzen was "an inspirational individual", the director of her Childline helpline says.

The member of K-pop band Winner was given a suspended prison sentence for repeated absences from his national service work.

Maya Jama, Michael Sheen and Bella Ramsey are among this year's celebrities taking part in the show.

Rantzen, who fronted the BBC's That's Life for two decades, went on to found Childline, and in recent years had been a campaigner for assisted dying.