They’re set to join the likes of Muse, The Cure and Florence + The Machine who have previously been confirmed to play at the fest.
New Order, Mac DeMarco and Elbow are also among the latest acts to be added to the line-up.
The 2019 edition of the festival takes place between 27th and 30th June in the Belgian town of Werchter.
The full list of new additions is as follows:
Bastille, Janelle Monáe, Elbow, Brockhampton, New Order, Mac DeMarco, Charlotte Gainsbourg, The Good The Bad & The Queen, Angéle, $uicideboy$ and Khrauangbin