Last night, The Grammy Nominations Concert Live was held in Los Angeles. A number of music's top acts were in the building to grace the stage.
Performers included Rihanna, who sung her #1 hit, "We Found Love," from her concert in London. Usher also took to the stage, hitting those song notes to pay tribute to the late Nick Ashford.
Lady Gaga probably had the best look of the night, as the pop megastar opened and closed the ceremony by performing tracks from her Born This Way album. Check out all of the performances below and the list of nominees here:
Rihanna "We Found Love"
Usher "Nick Ashford Tribute"
Lady Gaga "Marry The Night" & "You And I"
Jason Aldean Feat. Ludacris "Dirt Road Anthem"