The two have been dating since 2016 , and got engaged in late 2017 . Now that Game of Thrones is over and Jonas Brothers have released their reunion album , it's time to celebrate with the biggest soirée known to Westeros and beyond. Together, the couple's combined reach encapsulates the world of music, Game Of Thrones, Marvel, and the Disney Channel. Basically, some of the biggest names were invited — many of which we already knew.