Eminem, Lady Gaga Join American Music Awards Lineup

Previously announced performers include Jay-Z, Alicia Keys, Jennifer Lopez, Black Eye Peas, Adam Lambert.

Eminem and Lady Gaga have been added to the performer lineup for the American Music Awards. The 37th annual show, which airs on ABC live from Los Angeles on November 22, will also feature performances from Jay-Z, Alicia Keys, Jennifer Lopez, the Black Eyed Peas and, in the television debut of the title track from his upcoming album For Your Entertainment, Adam Lambert.

The show will be an "American Idol" reunion of sorts, as alumni Kelly Clarkson, Chris Daughtry and Carrie Underwood will perform as well.

The awards show will feature a similarly glittering array of nominees determined by data from Nielsen SoundScan radio and retail figures, with Taylor Swift in the lead with six nominations, followed by the late Michael Jackson and Eminem at five apiece. Though Jackson had not released new material for nearly a decade, his nominations are based on the strong sales of his catalog albums following his June 25 death.

Swift's nominations include Artist of the Year; Favorite Country Album (for Fearless); Favorite Female Pop or Rock Artist; and Favorite Female Country Artist. MJ was also recognized in the Pop or Rock Artist of Year category, Favorite Soul/R&B Male Artist and Favorite Soul/R&B Album (for Number Ones). Em's nominations include Artist of the Year; Favorite Male Pop or Rock Artist; Favorite Male Rap/Hip-Hop Artist; and Favorite Rap/Hip-Hop Album (for Relapse).

Other multiple-category nominees include Lady Gaga, T.I., Kings of Leon, Beyoncé and the Peas, who all have three. For the third year, winners will be determined by online voting.