Kate planned carol service with help from Lady Gabriella Windsor [Video]

Kate invited Lady Gabriella during the summer to join her team organising her annual Together at Christmas event at Westminster Abbey which featured a host of stars.

The event was dedicated to those who have shown love, kindness and empathy to others in their communities, and the princess’ gesture to the daughter of Prince and Princess Michael of Kent echoed this theme.

A source said about Lady Gabriella: “She was very touched and grateful to the princess to be asked to contribute to her very special concert, and that she felt honoured to do so.”

Kate is understood to have been incredibly grateful for her contribution.

Lady Gabriella’s husband financier Thomas Kingston died on February 25 from a head injury and a gun was found near his body at his parents’ home in the Cotswolds.

A coroner …