February 25, 2015
Charli XCX
FKA Twigs
Sam Smith
Rita Ora
Mark Ronson & Josephine de la Baume
Jessie Ware
Marina Diamandis
Lianne La Havas
Ed Sheeran
Taylor Swift
Cara Delevingne
Ellie Goulding
Nick Jonas
Karlie Kloss
Lionel Richie
Janelle Monae
St. Vincent
Lead Image: Leon Neal / Getty Images