A candlelit concert of Christmas carols, choir performances and readings by celebrity friends in aid of the NSPCC's Child's Voice Appeal.
There will be readings by celebrity friends of the NSPCC, including Sir David Frost OBE, Esther Rantzen CBE, John Hurt CBE, and Frederick Forsyth CBE.
HRH The Countess of Wessex will be giving a reading, as well as attending the exclusive champagne reception.
The evening will feature the musical talents of the Choir of Selwyn College Cambridge, Nicholas Cleobury as guest conductor, David Goode as organist, and soloist Ashley Riches. Jessie Buckley from TV's I'd Do Anything will also be performing.