COLOGNE, GERMANY - JUNE 20: Taylor Swift performs live on stage during 'The 1989 World Tour' night 2 at Lanxess Arena on June 20, 2015 in Cologne, Germany. (Photo by Sascha Steinbach/Getty Images for TAS)
COLOGNE, GERMANY - JUNE 20: Taylor Swift performs live on stage during 'The 1989 World Tour' night 2 at Lanxess Arena on June 20, 2015 in Cologne, Germany. (Photo by Sascha Steinbach/Getty Images for TAS)