BERLIN, GERMANY - MAY 21: Thomas Mueller of Bayern Muenchen and his team mate David Alaba (R) performes with the band `Seiler und Speer` during the FC Bayern Muenchen champions party at Deutsche Telekom's representative office on May 21, 2016 in Berlin, Germany. (Photo by Alexander Hassenstein/Bongarts/Getty Images)

BERLIN, GERMANY - MAY 21:  Thomas Mueller of Bayern Muenchen and his team mate David Alaba (R) performes with the band `Seiler und Speer` during the FC Bayern Muenchen champions party at Deutsche Telekom's representative office on May 21, 2016 in Berlin, Germany.  (Photo by Alexander Hassenstein/Bongarts/Getty Images)