Prince Harry's look-a-like is spotted in a trailer for Kate Middleton's Christmas carol concert

Sporting a smart military uniform, light gingery beard and jovial demeanor, one of the guests spotted arriving at Westminster Abbey for the Princess of Wales' carol concert - airing tonight on ITV - looks very familiar. A chipper-looking Prince of Sussex lookalike is seen strolling in military uniform outside of Westminster Abbey ahead of the Princess of Wales' Together At Christmas concert, which airs tonight on ITV Uncanny: Prince Harry pictured alongside the Princess of Wales back in 2018, wearing full military dress to mark the centenary of the Royal Air Force At her fourth carol concert, the Princess of Wales will, in a voice over at the start of the service, ask people to 'slow down and reflect on the deeper things that connect us all' and turn to 'love, not fear' Families gathered on Christmas Eve are in for a regal treat when The Princess of Wales' carol concert airs this evening to the nation. Right: Prince Harry pictured in 2018 wearing full military dress with the Duchess of Sussex and Prince William at Buckingham Palace Support: Viewers will see the Prince and Princess of Wales and their children, from left, Prince George, Prince Louis and Princess Charlotte, arrive for the Together At Christmas carol service Kate has been described as being ‘hands on’ over every aspect of the service, including holding regular planning meetings at Windsor ahead of filming. Princess Charlotte, Prince Louis and the Princess of Wales hold candles as they take a pew in Westminster Abbey during the service Other royals also in attendance included Zara Tindall, left, alongside her pregnant cousin Princess Beatrice, right, and her husband Edo Mapelli Mozzi and his young son Wolfie Zara clearly enjoyed the royal fashion memo, donning a velour trouser-suit the colour of burgundy, alongside matching heels and a gold bag for the event Kate's own family was also out in force for the concert too; her brother James Middleton is pictured looking dapper at Westminster Abbey 'It is when we stop and take ourselves away from the pressures of daily life, that we find the space to live our lives with an open heart, with love, kindness and forgiveness, so much of what the Christmas spirit is all about. Amongst the wider royals attending was Princess Michael of Kent, who donned a festive-looking red ensemble And Sophie Winkleman and Lord Frederick Windsor also showed their support for Kate Star spotting: The Princess of Wales meets Gregory Porter, Olivia Dean and Paloma Faith, who all performed during the seasonal carol service Kensington Palace said: 'In each of the films, the groups are seen receiving letters from the princess inviting them to attend – and in the case of the Sankofa Songsters sing at – the service at Westminster Abbey.'