Camila Cabello and Liam Payne are the latest artists to be added to BBC Music's The Biggest Weekend.
Scheduled for the May Bank Holiday weekend (May 25-28), the festival is seen as a Glastonbury replacement as Glasto takes a break for a year.
The festival will take place across four different venues with an impressive line up so far.
Camila said that she is "so excited to be part of The Biggest Weekend. I can't wait."
Here's the biggest names we know so far for The Biggest Weekend.
Camila Cabello, Liam Payne, Taylor Swift, Ed Sheeran, Sam Smith, Rita Ora, Sigrid, Years & Years, Jess Glynne, Niall Horan, 30 Seconds to Mars, J Hus, Craig David, Paloma Faith, Liam Gallagher, Stereophonics, Snow Patrol and Billy Ocean.