$Mavis Staples live performance during a

$Drake and Wiz Khalifa at the Grammys 20

$Wiz Khalifa onstage at the Grammys 201

$Adele accepts the Best Pop Solo Perfor

$Katy Perry presents at the 55th GRAMMY

$Justin Timberlake and Jay-Z perform 55t

$Elton John and Ed Sheeran perform 55th

$Ellen Degeneres and Beyoncé take a tu

$Jennifer Lopez and Pitbull present at t

$Mavis Staples live performance during a

$Drake and Wiz Khalifa at the Grammys 20

$Wiz Khalifa onstage at the Grammys 201

$Adele accepts the Best Pop Solo Perfor

$Katy Perry presents at the 55th GRAMMY

$Justin Timberlake and Jay-Z perform 55t

$Elton John and Ed Sheeran perform 55th