Kate and William have reunited with Crown Princess Victoria and Crown Prince Daniel, who recently arrived in the UK on a visit.

Their meeting, a photo of which was published on the royal account on social media X, took place at Windsor Castle.

"It's a pleasure to welcome the Crown Princess of Sweden and Prince Daniel to Windsor this morning," William and Kate's team captioned a photo of the foursome posted on social media, adding an emoji featuring the Swedish flag.

The answer to the happiness of the Royal Princesses from Sweden and Prince Daniel on Windsor of this jam pic.twitter.com/y3v7o8nPP4

— The Prince and Princess of Wales (@KensingtonRoyal) November 30, 2023

The Princess of Wales wore an Emilia Wickstead midi dress, pumps from Emmy London, let her hair down and straightened, and wore Princess Diana's double sapphire and diamond earrings.

Crown Princess Victoria wore a cropped tweed jacket in red alice + olivia, under which she wore a silk Stenströms blouse and black trousers. The princess wore pointed-toe pumps.

Tonight, both couples are set to attend a performance at the Royal Variety Performance in London.

The two couples have spent time together several times in recent years. Members of the Swedish royal family were invited to William and Kate's 2011 wedding, and the British couple attended in January 2018. In early 2023, Crown Princess Victoria accompanied her father, King Carl Gustaf of Sweden, to the coronation of King Charles III in May.