Speaking to Newsweek, the music producer also dropped hints about a One Direction star's solo debut.
Dissecting the ultimate Grammy-bait album—and why it will probably win.
The British singer said she is too frightened to have another child.
The Weeknd, James Bay and Jess Glynne will also take to the stage on February 24.
The British star’s 25 is set to be the first album ever to sell a million copies on three separate weeks.
Drake, Taylor Swift and Ed Sheeran also make appearances.