The country superstar makes a quick appearance on the AMAs red carpet. (Chris Pizzello / Associated Press)
Gene Simmons and wife Shannon Tweed at the American Music Awards in 2011.
The popular songstress makes a quick appearance on the AMAs red carpet. (Paul Buck / EPA)
The soulful singer appears on the American Music Awards’ red carpet. (Chris Pizzello / Associated Press)
The teen sensation arrives at the American Music Awards held at Nokia Theatre. (Jason Merritt / Getty Images)
The super model and hostess makes a statement on the American Music Awards red carpet. (Chris Pizzello / Associated Press)
The singer, looking better after his recent hospitalization, walks the red carpet. (Chris Pizzello / Associated Press)
The “Switched at Birth†actress poses on the AMA red carpet. (Jason Merritt / Getty Images)
The singer-actress strolls the red carpet solo — for now — at the American Music Awards. (Jason Merritt / Getty Images)
The superstar producer/DJ walks the American Music Awards red carpet. (Jason Merritt / Getty Images)
The Jonas Brothers star has a new solo album in “Fastlife.†(Jason Merritt / Getty Images)
R&B singer-producer John Legend walks the American Music Awards red carpet. (Jason Merritt / Getty Images)
The R&B star arrives at the 2011 American Music Awards. (Jason Merritt / Getty Images)
Reality TV veteran Audrina Patridge walks the American Music Awards red carpet. (Chris Pizzello / Associated Press)
Amy Heidemann and Nick Noonan, who together are pop duo Karmin, arrive at the American Music Awards. (Chris Pizzello / Associated Press)
The “American Idol†veteran arrives for the American Music Awards. (Chris Pizzello / Associated Press)
The “Curb Your Enthusiasm†star walks the American Music Awards red carpet. (Jason Merritt / Getty Images)
The “Secret Lives of Dorks†actress walks the American Music Awards red carpet. (Jason Merritt / Getty Images)
The “Jersey Shore†personality is still getting invites to walk red carpets. (Jason Merritt / Getty Images)