'Special duet' teased ahead of Kate Middleton's Together at Christmas carol service

The Princess of Wales' service was filmed earlier this month at Westminster Abbey
Rebecca Carter

Kate Middleton’s Together at Christmas carol service will air on TV tonight and a “special duet” has been teased.

The Princess of Wales’ annual festive service took place on December 5 at Westminster Abbey. It will air on Christmas Eve on ITV1 in the UK.

Since 2021, Together at Christmas has taken place each year. The theme for this year’s service was to celebrate “love in all its forms”.

Kate Middleton’s Together at Christmas service to feature ‘special duet’

The Prince and Princess of Wales’ official Instagram account shared a cryptic message on Christmas Eve, hours before the service airs.

The short clip shows someone sat at a piano, seemingly the Princess of Wales since her gorgeous sapphire engagement ring is on display.

Meanwhile, a slightly smaller hand it seen joining Kate’s.

Is this a Catherine and Charlotte duet?!?! Can’t wait to watch tonight.

Alongside the video, the caption read: “A special duet…”

The short and cryptic message has left royal fans speculating over whether Kate will be involved in another duet.

In 2021, the princess performed a duet with singer Tom Walker during her first carol service. Kate played the piano as Tom performed his song For Those Who Can’t Be Here.

Prince William, Kate Middleton and their children at Together at Christmas service
The Princess of Wales was joined by her family for the service, which was filmed earlier this month (Credit: Cover Images)

‘Is this a Catherine and Charlotte duet?’

Of course, fans are in a frenzy trying to guess who the duet could be between. Many have speculated that it could be the Princess of Wales and her daughter, Princess Charlotte, 10.

One fan commented: “Is this a Catherine and Charlotte duet?!?! Can’t wait to watch tonight.”

Another wrote: “This is so exciting. Can’t wait for tonight’s concert. Maybe mama and daughter duo?”

Someone else said: “Mummy and daughter duet?”

Meanwhile, another gushed: “Can’t wait to see our beautiful Princess Catherine playing the piano. So elegant.”

Kate Middleton in green coat for Together at Christmas service
The Princess of Wales hosts her Christmas carol service every year (Credit: Cover Images)

Inside Kate’s carol service

Around 1,600 guests attended the Princess of Wales’ Christmas carol service earlier this month.

Many celebrities were in attendance and had roles in the service, including performances from Zak Abel, Dan Smith, Griff, Katie Melua and Cornish folk music group Fisherman’s Friends.

The service also featured a number of poignant readings linked to themes of love, compassion and connection. The Prince of Wales, Kate Winslet, Chiwetel Ejiofor, Babatunde Aléshé and Joe Locke all gave readings.

Read more: Eugene Levy shares ‘beautiful’ message after appearance at Princess Kate’s Together at Christmas service

Under the twinkling lights of Westminster Abbey, it’s said the Princess of Wales also paid tribute to the Duchess of Kent, who died in September.

Before guests entered the Abbey, they reportedly enjoyed music by young performers from Future Talent. It’s a charity co-founded by the late Duchess of Kent.

Royal Carols: Together at Christmas will air tonight (December 24) at 7.25pm GMT on ITV1. 

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