Jon Snow and Ygritte may not have enjoyed a happily ever after on Game of Thrones, but their off-screen counterparts have found their forever with one another, it appears.
Their audience included several co-stars from the show, including Harington's current on-screen love interest and dragon-riding ally Emilia Clarke.
Peter Dinklage, who portrays the woe begotten Tyrion Lannister, also arrived to show some support for the happy couple.
Meanwhile, Sophia Turner and Maisie Williams, who portray Harington's Stark sisters-slash-cousins on the series, arrived in style together to witness the happy couple say "I do."
Harington and Leslie became engaged in late September of 2017 after more than a year of officially dating.
Leslie left the show after its fourth season when Ygritte was killed off and went on to star in The Good Fight. In addition to continuing to wear his crown as the King in the North on Game of Thrones, Harington also starred in the recent BBC One mini-series Gunpowder.