LOS ANGELES, CA - AUGUST 24: Taylor Swift performed the fourth of a four-night run of sold-out shows at the STAPLES Center in Los Angeles as part of her RED World Tour. This week she set STAPLES new all-time record for most sold-out shows performed by a solo artist. Taylor and special guest Jennifer Lopez performed for the capacity crowd of more than 15,000 fans at Staples Center on August 24, 2013 in Los Angeles, California. (Photo by Christopher Polk/Getty Images for TAS)

NASHVILLE, TN - NOVEMBER 01: Taylor Swift performs during the 46th annual CMA Awards at the Bridgestone Arena on November 1, 2012 in Nashville, Tennessee. (Photo by Jason Kempin/Getty Images)

LOS ANGELES, CA - SEPTEMBER 06: Singer Taylor Swift performs onstage during the 2012 MTV Video Music Awards at Staples Center on September 6, 2012 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)

LAS VEGAS, NV - MAY 20: Singer Taylor Swift, winner of the Woman of the Year award, poses in the press room at the 2012 Billboard Music Awards held at the MGM Grand Garden Arena on May 20, 2012 in Las Vegas, Nevada. (Photo by Frazer Harrison/Getty Images)

BERLIN, GERMANY - FEBRUARY 07: Seven-time Grammy winner Taylor Swift took the European leg of her blockbuster The RED Tour show to Berlin's, O2 World playing to a capacity crowd of more than 10,700 fans on February 7, 2014 in Berlin, Germany. (Photo by Andreas Rentz/Getty Images for TAS)

BERLIN, GERMANY - FEBRUARY 07: Seven-time Grammy winner Taylor Swift took the European leg of her blockbuster The RED Tour show to Berlin's, O2 World playing to a capacity crowd of more than 10,700 fans on February 7, 2014 in Berlin, Germany. (Photo by Andreas Rentz/Getty Images for TAS)

BERLIN, GERMANY - FEBRUARY 07: Seven-time Grammy winner Taylor Swift took the European leg of her blockbuster The RED Tour show to Berlin's, O2 World playing to a capacity crowd of more than 10,700 fans on February 7, 2014 in Berlin, Germany. (Photo by Andreas Rentz/Getty Images for TAS)

BERLIN, GERMANY - FEBRUARY 07: Seven-time Grammy winner Taylor Swift took the European leg of her blockbuster The RED Tour show to Berlin's, O2 World playing to a capacity crowd of more than 10,700 fans on February 7, 2014 in Berlin, Germany. (Photo by Andreas Rentz/Getty Images for TAS)

NEW YORK, NY - DECEMBER 31: Singer Taylor Swift performs during New Year's Eve 2013 In Times Square at Times Square on December 31, 2012 in New York City. (Photo by Mike Coppola/Getty Images)

FRANKFURT AM MAIN, GERMANY - NOVEMBER 11: Taylor Swift performs onstage during the MTV EMA's 2012 at Festhalle Frankfurt on November 11, 2012 in Frankfurt am Main, Germany. (Photo by Andreas Rentz/Getty Images for MTV)

LOS ANGELES, CA - SEPTEMBER 06: Singer Taylor Swift performs onstage during the 2012 MTV Video Music Awards at Staples Center on September 6, 2012 in Los Angeles, California. (Photo by Christopher Polk/Getty Images)

LONDON, ENGLAND - NOVEMBER 06: Taylor Swift switches on the christmas lights at Westfield London, White City/Shepherd's Bush on November 6, 2012 in London, England. (Photo by Ben Pruchnie/Getty Images)

LOS ANGELES, CA - AUGUST 24: Taylor Swift performed the fourth of a four-night run of sold-out shows at the STAPLES Center in Los Angeles as part of her RED World Tour. This week she set STAPLES new all-time record for most sold-out shows performed by a solo artist. Taylor and special guest Jennifer Lopez performed for the capacity crowd of more than 15,000 fans at Staples Center on August 24, 2013 in Los Angeles, California. (Photo by Christopher Polk/Getty Images for TAS)

NASHVILLE, TN - NOVEMBER 01: Taylor Swift performs during the 46th annual CMA Awards at the Bridgestone Arena on November 1, 2012 in Nashville, Tennessee. (Photo by Jason Kempin/Getty Images)

LOS ANGELES, CA - SEPTEMBER 06: Singer Taylor Swift performs onstage during the 2012 MTV Video Music Awards at Staples Center on September 6, 2012 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)

LAS VEGAS, NV - MAY 20: Singer Taylor Swift, winner of the Woman of the Year award, poses in the press room at the 2012 Billboard Music Awards held at the MGM Grand Garden Arena on May 20, 2012 in Las Vegas, Nevada. (Photo by Frazer Harrison/Getty Images)

BERLIN, GERMANY - FEBRUARY 07: Seven-time Grammy winner Taylor Swift took the European leg of her blockbuster The RED Tour show to Berlin's, O2 World playing to a capacity crowd of more than 10,700 fans on February 7, 2014 in Berlin, Germany. (Photo by Andreas Rentz/Getty Images for TAS)

BERLIN, GERMANY - FEBRUARY 07: Seven-time Grammy winner Taylor Swift took the European leg of her blockbuster The RED Tour show to Berlin's, O2 World playing to a capacity crowd of more than 10,700 fans on February 7, 2014 in Berlin, Germany. (Photo by Andreas Rentz/Getty Images for TAS)

BERLIN, GERMANY - FEBRUARY 07: Seven-time Grammy winner Taylor Swift took the European leg of her blockbuster The RED Tour show to Berlin's, O2 World playing to a capacity crowd of more than 10,700 fans on February 7, 2014 in Berlin, Germany. (Photo by Andreas Rentz/Getty Images for TAS)

BERLIN, GERMANY - FEBRUARY 07: Seven-time Grammy winner Taylor Swift took the European leg of her blockbuster The RED Tour show to Berlin's, O2 World playing to a capacity crowd of more than 10,700 fans on February 7, 2014 in Berlin, Germany. (Photo by Andreas Rentz/Getty Images for TAS)

NEW YORK, NY - DECEMBER 31: Singer Taylor Swift performs during New Year's Eve 2013 In Times Square at Times Square on December 31, 2012 in New York City. (Photo by Mike Coppola/Getty Images)

FRANKFURT AM MAIN, GERMANY - NOVEMBER 11: Taylor Swift performs onstage during the MTV EMA's 2012 at Festhalle Frankfurt on November 11, 2012 in Frankfurt am Main, Germany. (Photo by Andreas Rentz/Getty Images for MTV)

LOS ANGELES, CA - SEPTEMBER 06: Singer Taylor Swift performs onstage during the 2012 MTV Video Music Awards at Staples Center on September 6, 2012 in Los Angeles, California. (Photo by Christopher Polk/Getty Images)

LONDON, ENGLAND - NOVEMBER 06: Taylor Swift switches on the christmas lights at Westfield London, White City/Shepherd's Bush on November 6, 2012 in London, England. (Photo by Ben Pruchnie/Getty Images)