DORTMUND, GERMANY - OCTOBER 21: David Hasselhoff performs during the show 'Das Internationale Schlagerfest' at Westfalenhalle on October 21, 2017 in Dortmund, Germany. (Photo by Mohssen Assanimoghaddam/Getty Images)
DORTMUND, GERMANY - OCTOBER 21: David Hasselhoff performs during the show 'Das Internationale Schlagerfest' at Westfalenhalle on October 21, 2017 in Dortmund, Germany. (Photo by Mohssen Assanimoghaddam/Getty Images)