The third dance for the couples in the “Let’s Dance” semi-final was announced as “Impro Dance Even More Extreme” – for Luca Hänni and Christina Luft it was even more extreme. They had to improvise a cha cha cha to “blurred lines” and dance under even more difficult conditions: In the middle of the dance, Cinderella Christina Luft loses a shoe. You can see the scene and how they mastered the dance in the video!