Kate Middleton Quietly Invited Children from a Special Cause to Her Carol Service Prince William’s Favorite Christmas Song Was a Toss Up Between Mariah Carey and This Unexpected Hit, Chosen Because ‘It’s a Bit Different’ King Charles Filmed Christmas Speech in Former Hospital Chapel, a Surprise Move After 'Brutal' Year Queen Elizabeth Broke Precedent in 2006 and Invited Kate Middleton to Christmas at Sandringham — Here’s Why Kate Turned Her Down Kate Middleton Is 'Incredibly Grateful' for Lady Gabriella’s Help with Her Christmas Carol Service