The 'Chains' singer praised his brother for finding the 'love of his life.'
ET spoke with the singer/songwriter as he promoted the new family-friendly movie 'Ferdinand,' in theaters Dec. 17.
The 'Game of Thrones' star slammed the paparazzi for following around the young stars.
The happy couple celebrated with famous friends and family.
The 'DNCE' frontman is joining Team Adam as an adviser for the upcoming battle rounds.
Selena Gomez -- who once dated Joe's younger brother, Nick -- also had a message for the newly engaged singer.
The 'Game of Thrones' star and the DNCE frontman announced the exciting news to social media on Sunday.
Joe Jonas put a ring on it!
The couple posted snaps of their latest addition to the family.
The Stark sisters are dead ringers for their father as we gear up for the series' longest finale ever.
