Entertainment 2011 American Music Awards November 21, 2011 / 10:46 AM PST / CBS News (credit: Kevork Djansezian/Getty Images Entertainment) Nicki Minaj (credit: Kevork Djansezian/Getty Images Entertainment) David Guetta (credit: Kevork Djansezian/Getty Images Entertainment) The Band Perry (credit: Kevork Djansezian/Getty Images Entertainment) Justin Bieber (credit: Kevork Djansezian/Getty Images Entertainment) Chris Brown (credit: Kevork Djansezian/Getty Images Entertainment) Kelly Clarkson (credit: Kevork Djansezian/Getty Images Entertainment) Ludacris & Enrique Iglesias (credit: Kevork Djansezian/Getty Images Entertainment) Rihanna (credit: Kevork Djansezian/Getty Images Entertainment) Jennifer Lopez (credit: Kevork Djansezian/Getty Images Entertainment) Lady Antebellum (credit: Kevork Djansezian/Getty Images Entertainment) Nicki Minaj (credit: Kevork Djansezian/Getty Images Entertainment) Adam Lambert (credit: Kevork Djansezian/Getty Images Entertainment) Katy Perry (credit: Kevork Djansezian/Getty Images Entertainment) Ryan Tedder (credit: Kevork Djansezian/Getty Images Entertainment) Jennifer Lopez (credit: Kevork Djansezian/Getty Images Entertainment) Heidi Klum (credit: Kevork Djansezian/Getty Images Entertainment) Christina Aguilera (credit: Kevork Djansezian/Getty Images Entertainment) Marc Anthony & Pit Bull (credit: Kevork Djansezian/Getty Images Entertainment) Bruno Mars (credit: Kevork Djansezian/Getty Images Entertainment) Mary J. Blige (credit: Kevork Djansezian/Getty Images Entertainment) Drake (credit: Kevork Djansezian/Getty Images Entertainment) Adam Levine & Travie McCoy (credit: Kevork Djansezian/Getty Images Entertainment) Hot Chelle Rae (credit: Kevork Djansezian/Getty Images Entertainment) Chris Daughtry (credit: Kevork Djansezian/Getty Images Entertainment) Jennifer Lopez (credit: Kevork Djansezian/Getty Images Entertainment) Katherine Heigl & Josh Kelley (credit: Kevork Djansezian/Getty Images Entertainment) will.i.am (credit: Kevork Djansezian/Getty Images Entertainment) Lil Jon (credit: Kevork Djansezian/Getty Images Entertainment) Taylor Swift (credit: Kevork Djansezian/Getty Images Entertainment) Lionel Richie & Vanessa Lachey (credit: Kevork Djansezian/Getty Images Entertainment)
