Justin Bieber, Carly Rae Jepsen and Cody Simpson Perform At The Staples Center

LOS ANGELES, CA - OCTOBER 02: Singer Justin Bieber performs during his 'Believe' tour at The Staples Center on October 2, 2012 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)

Justin Bieber, Carly Rae Jepsen and Cody Simpson Perform At The Staples Center

LOS ANGELES, CA - OCTOBER 02: Singer Justin Bieber performs during his 'Believe' tour at The Staples Center on October 2, 2012 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)

Justin Bieber, Carly Rae Jepsen and Cody Simpson Perform At The Staples Center

LOS ANGELES, CA - OCTOBER 02: Singer Justin Bieber performs during his 'Believe' tour at The Staples Center on October 2, 2012 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)

Justin Bieber, Carly Rae Jepsen and Cody Simpson Perform At The Staples Center

LOS ANGELES, CA - OCTOBER 02: Singer Justin Bieber performs during his 'Believe' tour at The Staples Center on October 2, 2012 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)

Justin Bieber, Carly Rae Jepsen and Cody Simpson Perform At The Staples Center

LOS ANGELES, CA - OCTOBER 02: Singer Justin Bieber performs during his 'Believe' tour at The Staples Center on October 2, 2012 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)

Justin Bieber, Carly Rae Jepsen and Cody Simpson Perform At The Staples Center

LOS ANGELES, CA - OCTOBER 02: Singer Justin Bieber performs during his 'Believe' tour at The Staples Center on October 2, 2012 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)

Justin Bieber, Carly Rae Jepsen and Cody Simpson Perform At The Staples Center

LOS ANGELES, CA - OCTOBER 02: Singer Justin Bieber performs during his 'Believe' tour at The Staples Center on October 2, 2012 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)

Justin Bieber, Carly Rae Jepsen and Cody Simpson Perform At The Staples Center

LOS ANGELES, CA - OCTOBER 02: Singer Justin Bieber performs during his 'Believe' tour at The Staples Center on October 2, 2012 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)

Justin Bieber, Carly Rae Jepsen and Cody Simpson Perform At The Staples Center

LOS ANGELES, CA - OCTOBER 02: Singer Justin Bieber performs during his 'Believe' tour at The Staples Center on October 2, 2012 in Los Angeles, California. (Photo by Maria Aguilar /AMP Radio)

Justin Bieber, Carly Rae Jepsen and Cody Simpson Perform At The Staples Center

LOS ANGELES, CA - OCTOBER 02: Singer Justin Bieber performs during his 'Believe' tour at The Staples Center on October 2, 2012 in Los Angeles, California. (Photo by Maria Aguilar /AMP Radio)

Justin Bieber, Carly Rae Jepsen and Cody Simpson Perform At The Staples Center

LOS ANGELES, CA - OCTOBER 02: Singer Justin Bieber performs during his 'Believe' tour at The Staples Center on October 2, 2012 in Los Angeles, California. (Photo by Maria Aguilar /AMP Radio)

Justin Bieber, Carly Rae Jepsen and Cody Simpson Perform At The Staples Center

LOS ANGELES, CA - OCTOBER 02: Singer Justin Bieber performs during his 'Believe' tour at The Staples Center on October 2, 2012 in Los Angeles, California. (Photo by Maria Aguilar /AMP Radio)

Justin Bieber, Carly Rae Jepsen and Cody Simpson Perform At The Staples Center

LOS ANGELES, CA - OCTOBER 02: Singer Justin Bieber performs during his 'Believe' tour at The Staples Center on October 2, 2012 in Los Angeles, California. (Photo by Maria Aguilar /AMP Radio)

Justin Bieber, Carly Rae Jepsen and Cody Simpson Perform At The Staples Center

LOS ANGELES, CA - OCTOBER 02: Singer Justin Bieber performs during his 'Believe' tour at The Staples Center on October 2, 2012 in Los Angeles, California. (Photo by Rita Manoukian /AMP Radio)

at The Staples Center on October 2, 2012 in Los Angeles, California.