The 55th Annual GRAMMY Awards - Show

LOS ANGELES, CA - FEBRUARY 10: Singer Kelly Clarkson accepts Best Pop Vocal Album award for "Stronger" onstage at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Kevork Djansezian/Getty Images)

The 55th Annual GRAMMY Awards - Show

LOS ANGELES, CA - FEBRUARY 10: Singer Kelly Clarkson accepts Best Pop Vocal Album award for "Stronger" onstage at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Kevork Djansezian/Getty Images)

The 55th Annual GRAMMY Awards - Show

LOS ANGELES, CA - FEBRUARY 10: Singer Kelly Clarkson accepts Best Pop Vocal Album award for "Stronger" onstage at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Kevork Djansezian/Getty Images)

The 55th Annual GRAMMY Awards - Show

LOS ANGELES, CA - FEBRUARY 10: Singer Kelly Clarkson (L) and actress Kaley Cuoco (R) (shoe details) onstage at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Kevork Djansezian/Getty Images)

The 55th Annual GRAMMY Awards - Show

LOS ANGELES, CA - FEBRUARY 10: Singer Kelly Clarkson accepts Best Pop Vocal Album award for "Stronger" onstage at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Kevork Djansezian/Getty Images)

The 55th Annual GRAMMY Awards - Show

LOS ANGELES, CA - FEBRUARY 10: Singer Kelly Clarkson accepts Best Pop Vocal Album award for "Stronger" onstage at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Kevork Djansezian/Getty Images)

The 55th Annual GRAMMY Awards - Show

LOS ANGELES, CA - FEBRUARY 10: Singer Kelly Clarkson accepts Best Pop Vocal Album award for "Stronger" onstage at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Kevork Djansezian/Getty Images)

US-MUSIC-GRAMMY AWARDS-SHOW

Winner for Best Pop Vocal Album Kelly Clarkson speaks to the audience on stage at the Staples Center during the 55th Grammy Awards in Los Angeles, California, February 10, 2013. AFP PHOTO Joe KLAMAR (Photo credit should read JOE KLAMAR/AFP/Getty Images)

The 55th Annual GRAMMY Awards - Show

LOS ANGELES, CA - FEBRUARY 10: Singer Kelly Clarkson (L) accepts Best Pop Vocal Album award for "Stronger" from singer Keith Urban onstage at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Kevork Djansezian/Getty Images)

US-MUSIC-GRAMMY AWARDS-SHOW

Winner for Best Pop Vocal Album Kelly Clarkson speaks to the audience on stage at the Staples Center during the 55th Grammy Awards in Los Angeles, California, February 10, 2013. AFP PHOTO Joe KLAMAR (Photo credit should read JOE KLAMAR/AFP/Getty Images)

US-MUSIC-GRAMMY AWARDS-SHOW

Winner for Best Pop Vocal Album Kelly Clarkson reacts on stage at the Staples Center during the 55th Grammy Awards in Los Angeles, California, February 10, 2013. AFP PHOTO Joe KLAMAR (Photo credit should read JOE KLAMAR/AFP/Getty Images)

US-MUSIC-GRAMMY AWARDS-SHOW

Winner of the Best Pop Vocal Album Kelly Clarkson reacts on stage at the Staples Center during the 55th Grammy Awards in Los Angeles, California, February 10, 2013. AFP PHOTO Joe KLAMAR (Photo credit should read JOE KLAMAR/AFP/Getty Images)

US-MUSIC-GRAMMY AWARDS-SHOW

Winner of the Best Pop Vocal Album Kelly Clarkson reacts on stage at the Staples Center during the 55th Grammy Awards in Los Angeles, California, February 10, 2013. AFP PHOTO Joe KLAMAR (Photo credit should read JOE KLAMAR/AFP/Getty Images)

US-MUSIC-GRAMMY AWARDS-SHOW

Winner of the Best Pop Vocal Album Kelly Clarkson reacts on stage at the Staples Center during the 55th Grammy Awards in Los Angeles, California, February 10, 2013. AFP PHOTO Joe KLAMAR (Photo credit should read JOE KLAMAR/AFP/Getty Images)

US-MUSIC-GRAMMY AWARDS-SHOW

Winner of the Best Pop Vocal Album Kelly Clarkson reacts on stage at the Staples Center during the 55th Grammy Awards in Los Angeles, California, February 10, 2013. AFP PHOTO Joe KLAMAR (Photo credit should read JOE KLAMAR/AFP/Getty Images)

US-MUSIC-GRAMMY AWARDS-SHOW

Winner of the Best Pop Vocal Album Kelly Clarkson reacts on stage at the Staples Center during the 55th Grammy Awards in Los Angeles, California, February 10, 2013. AFP PHOTO Joe KLAMAR (Photo credit should read JOE KLAMAR/AFP/Getty Images)

The 55th Annual GRAMMY Awards - Show

LOS ANGELES, CA - FEBRUARY 10: Singer Kelly Clarkson performs onstage at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Kevork Djansezian/Getty Images)

The 55th Annual GRAMMY Awards - Show

(Photo by Kevork Djansezian/Getty Images)

LOS ANGELES, CA - FEBRUARY 10: Singer Kelly Clarkson speaks onstage at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Kevork Djansezian/Getty Images)

The 55th Annual GRAMMY Awards - Show

LOS ANGELES, CA - FEBRUARY 10: Singer Kelly Clarkson performs onstage at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Kevork Djansezian/Getty Images)