COLOGNE, GERMANY - JUNE 03: Thomas Haessler and Regina Luca perform on stage during the final show of the television competition 'Let's Dance' on June 3, 2016 in Cologne, Germany. (Photo by Andreas Rentz/Getty Images)
COLOGNE, GERMANY - JUNE 03: Thomas Haessler and Regina Luca perform on stage during the final show of the television competition 'Let's Dance' on June 3, 2016 in Cologne, Germany. (Photo by Andreas Rentz/Getty Images)