Helene Fischer as Self

Udo Jürgens as Self

Pasquale Aleardi as Self

Donald Bäcker as Self

Maxi Biewer as Self

Andreas Bourani as Self

Elton as Self

Sascha Grammel as Self

Christian Häckl as Self

Jonas Kaufmann as Self

Mark Keller as Self

Adam Lambert as Self

Brian May as Self

Roger Taylor as Self

Miriam Pede as Self

Julian Rachlin as Self

Cristina Scuccia as Self

Leon Taylor as Self

Gary Barlow as Self - Take That

Mark Owen as Self - Take That

Howard Donald as Self - Take That

Gunther Tiersch as Self

Maria Voskania as Self

Peter Maffay as Self