Prince and Princess release new festive photos starring their kids

Hereditary Grand Duke Guillaume and Hereditary Grand Duchess Stéphanie of Luxembourg look merry in new family photos. On Dec. 16, the royal couple shared a Christmas greeting, along with festive pictures featuring their sons, Prince Charles and Prince François.

"At this festive time of year, the Hereditary Grand Ducal Couple would like to share new family photos with you," the Grand Ducal Court said in a press release (translated to English). "They wish you and your loved ones a Merry Christmas and a Happy New Year!"

The adorable photos of the royal family were taken by Kary Barthelmey at Chateau De Fischbach, where Guillaume, Stéphanie and their children reside. Charles and his little brother, François, twinned in beanies and navy sweaters for the holiday photo session. Their parents also coordinated, wearing red pants, which the Princess teamed with a cozy cable knit turtleneck. 

"Happy kids together with their parents," one Instagram user commented on the images (translated to English). Another wrote in part, "Love seeing pictures of this little family. The smiles are so genuine and they are obviously so in love and happy!"

Scroll to see the royal family's holiday photos: