Lady Gaga in one of her many outfits of the evening.
Pink takes flight.
Lady Gaga walks the red carpet.
Beyonce channels her inner Alanis Morissette.
Lady Gaga and Elton John strike a pose.
Taylor Swift and Stevie Nicks take the stage.
Lady Gaga gets lost in the moment.
Taylor Swift watches her Grammys go tumbling.
Jennifer Hudson, Celine Dion, Smokey Robinson, Usher and Carrie Underwood pay tribute to Michael Jackson.
Fergie channels her inner Wonder Woman.
Lady Gaga sums up the evening.