'Sing meinen Song - das Tauschkonzert' Photocall [Getty Images]

BERLIN, GERMANY - MARCH 06: Daniela Katzenberger attends the 'Sing meinen Song - das Tauschkonzert' photocall at Asphalt Club on March 6, 2014 in Berlin, Germany. (Photo by Target Presse Agentur Gmbh/Getty Images)

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