Billboard Music Awards 2012

LMFAO Medley Kelly Clarkson Dark Side The Wanted Medley Chris Brown Turn Up the Music Natasha Bedingfield (Donna Summer tribute) Usher Scream Justin Bieber Boyfriend Carly Rae Jepsen Call Me Maybe Carrie Underwood Blown Away Linkin Park Burn It Down Katy Perry Wide Awake John Legend Jordin Sparks (Whitney Houston tribute) Cee Lo Green (Beastie Boys MCA tribute) Patent Pending Dance Till We Die Nelly Furtado Big Hoops (Bigger the Better)