25/73
Christopher Polk/WireImage
Nick Jonas & Olivia Culpo
26/73
Jordan Strauss/Invision/AP
Blake Shelton & Miranda Lambert
27/73
Larry Busacca/Getty Images for NARAS
Meghan Trainor
In Galia Lahav
28/73
Lester Cohen/WireImage
Katharine McPhee
In Pucci
29/73
Jordan Strauss/Invision/AP
John Mayer
30/73
Jordan Strauss/Invision/AP
Zendaya
In Vivienne Westwood
31/73
Jordan Strauss/Invision/AP
Jenny Lewis
In Talula for Aritzia
32/73
Courtesy of Mary Grace McKernan
Malina Moye
In Dalia
33/73
Jordan Strauss/Invision/AP
Annie Lennox
34/73
Larry Busacca/Getty Images for NARAS
Ed Sheeran
In Casely-Hayford
35/73
Jordan Strauss/Invision/AP
Miranda Lambert
In Gabriela Cadena
36/73
Larry Busacca/Getty Images for NARAS
Dierks Bentley
In John Varvatos
37/73
Jordan Strauss/Invision/AP
Hozier
In Armani
38/73
Larry Busacca/Getty Images for NARAS
Chrissy Teigen
In Emilio Pucci
39/73
Jordan Strauss/Invision/AP
Big Sean
In Saint Laurent
40/73
Larry Busacca/Getty Images for NARAS
Jhene Aiko
In Alberta Ferretti
41/73
Jason Merritt/Getty Images
Sean Paul
42/73
Larry Busacca/Getty Images for NARAS
Gwen Stefani
In Versace
43/73
Larry Busacca/Getty Images for NARAS
Childish Gambino
In Lanvin
44/73
Larry Busacca/Getty Images for NARAS
Ariana Grande
In Versace
45/73
Jordan Strauss/Invision/AP
Jessie J
In Ralph & Russo
46/73
Larry Busacca/Getty Images for NARAS
Jane Lynch
47/73
Larry Busacca/Getty Images for NARAS
Charli XCX
In Moschino
48/73
Larry Busacca/Getty Images for NARAS
Nick Jonas
In Versace