Princess Catherine is going all out for Christmas this year! On Thursday, the Princess of Wales announced the theme and star-studded lineup for her annual Together at Christmas Carol Service, which will take place on Friday, December 5, at Westminster Abbey in London and be broadcast on ITV1 and ITVX on Christmas Eve. In an announcement shared by Kensington Palace, it was unveiled that Kate Winslet, Ted Lasso's Hannah Waddingham, Bastille's Dan Smith, and actor Chiwetel Ejiofor will be participating in the event. Wow! Related: Meghan Markle Back To Acting After 8 YEARS - Movie Details You know, these folks! From left to right: Kate Winslet, Dan Smith, Hannah Waddingham, and Chiwetel Ejiofor / (c) MEGA/WENN/Phil Lewis Kate was appointed an ambassador for The King's Foundation, one of King Charles III's personal charities, back in June, so it makes sense that she's getting involved. She'll likely be doing a reading, a statement explained: "Combining traditional and modern elements to encompass people of all faiths and none, the service will see the world-renowned Westminster Abbey choir sing some of the nation's most beloved carols, alongside musical performances and readings by guests including Hannah Waddingham, Dan Smith, Kate Winslet and Chiwetel Ejiofor." The evening will also "showcase stories of some of the incredible guests in the congregation, who are leading by example and helping to create a more connected society." The service is all about "love in all its forms," the statement detailed: "This year, the Service will bring people together to celebrate love in all its forms - whether it's love within families, through friendships, across communities or even through powerful moments of connection with strangers. In a world that can often feel fragmented and disconnected, love is the force that reconnects us all - spanning generations, communities, cultures and faiths. As we approach the Christmas season, we are reminded of the power of togetherness. The evening will highlight the transformative power of investing in one another with compassion, presence and joy." Sounds lovely! See a little teaser for the TV special: Looking forward to The 'Together at Christmas' Carol Service returning to Westminster Abbey this December. The service will bring people together to celebrate love in all its forms, whether it's in families, friendships or across communities. Christmas is a time that connects... pic.twitter.com/XwrEPw3I5q - The Prince and Princess of Wales (@KensingtonRoyal) November 13, 2025 Reactions? Let us know (below)! [Image via MEGA/WENN] The post Princess Catherine's Annual Christmas Carol Service Has A Theme AND An A-List Actress Attached -- DETAILS! appeared first on Perez Hilton.