On August 31st 2018, a celebrity supergroup was formed. Gathering together to sing their hearts out and record a very special Christmas song for Great Ormond Street Hospital. Now in 2020 The Celebs are back singing a Christmas favourite. for Alzheimer's Society and Action For Children, this time they're joined by some. new faces including X Factor winner Sam Bailey, popular RU-vid vloggers The Sacconejoly's, Love Island's Kady McDermott and former professional boxer Frank Bruno MBE.