From: www.upi.com

LOS ANGELES, Nov. 5 (UPI) -- Recording artists Eminem and Lady Gaga have been booked to perform at the upcoming 2009 American Music Awards show, ABC announced.

Eminem and Lady Gaga will join other previously announced acts including Jay-Z, Alicia Keys, Jennifer Lopez, the Black Eyed Peas, Kelly Clarkson, Carrie Underwood, Daughtry and Adam Lambert.

"We are excited to have Eminem and Lady Gaga on the show this year," American Music Awards producer Larry Klein said in a statement. "You can never predict what surprises they have lined up, so these are sure to be unique and memorable performances."