The Billboard Music Awards 2012 are currently underway at the MGM Grand in Las Vegas.
Check out performances from Usher, Chris Brown, Nelly Furtado, Justin Bieber, Alicia Keys and more below.
LMFAO - Medley
Kelly Clarkson – Dark Side
Chris Brown – Turn Up The Music
Justin Bieber - Boyfriend
Carrie Underwood - Blown Away
Usher - Scream
John Legend/Jordin Sparks - Whitney Houston Tribute
Katy Perry - Wide Awake
Nelly Furtado - Big Hoops
The Wanted - Glad You Came
