Ariana Grande and Iggy Azalea perform "Problem" at the 2014 Billboard Music Awards.
Rating: 4.4 / 5.0
Selena Gomez takes to the Billboard Music Awards stage here to perform "Come & Get It." Watch and enjoy now!
Rating: 4.3 / 5.0
Prince surprised many by taking to the Billboard Music Awards stage. Watch him perform a medley of hits here.
Rating: 4.2 / 5.0
PSY takes the stage, albeit briefly, at the 2013 Billboard Music Awards.
Rating: 4.2 / 5.0
Madonna at the Billboard Music Awards 2013, giving her speech and apparently forgetting to put on pants.
Rating: 4.1 / 5.0
John Legend & Jordin Sparks perform a Whitney Houston Tribute. Bobbi Kristina and Pat Houston accept the Billboard Millennium Award on behalf of Whitney.
Rating: 4.1 / 5.0
Lady Antebellum performed its hit "Just a Kiss" at the 2011 Billboard Music Awards. Watch and listen to it now!
Rating: 4.0 / 5.0
Beyonce performed her new hit at the Billboard Music Awards. Watch her dance it up to "Run the World Girls)" now.
Rating: 4.0 / 5.0
Katy Perry performs "Birthday" at the 2014 Billboard Music Awards. Check it out!
Rating: 3.6 / 5.0
Justin Timberlake delivers a short but hilarious Billboard Music Awards acceptance speech.
Rating: 3.5 / 5.0
Nicki Minaj and Lil Wayne and their 2013 Billboard Music Awards performance of "High School."
Rating: 3.4 / 5.0
Lorde performs "Tennis Court" at the 2014 Billboard Music Awards.
Rating: 3.1 / 5.0