Kensington Palace have announced Catherine’s fourth Together At Christmas service at Westminster Abbey will be held on 6 December. This year’s theme is celebrating those supporting others in need.
There will be musical performances by stars including Paloma Faith, Olivia Dean and Gregory Porter.
"The service will shine a light on individuals from all over the UK who have shown love, kindness and empathy towards others in their communities," the palace said.
The event, supported by The Royal Foundation, will be filmed as part of a special programme on ITV1 on Christmas Eve.