BERLIN, GERMANY - JUNE 24: German President Joachim Gauck and Queen Elizabeth II arrives at the Schloss Bellevue Palace during her visit to Germany on June 24, 2015 in Berlin, Germany. (Photo by Luca Teuchmann/WireImage)
BERLIN, GERMANY - JUNE 24: German President Joachim Gauck and Queen Elizabeth II arrives at the Schloss Bellevue Palace during her visit to Germany on June 24, 2015 in Berlin, Germany. (Photo by Luca Teuchmann/WireImage)