Dieter Falk

饰：Himself - Juror

Senna Guemmour

饰：Herself - Judge

Paul Van Dyk

饰：Himself

Anh-Thu Doan

饰：Herself - Preluders (season 3)

Marq

饰：Himself - Overground (season 3)

Ludmila Diakovska

Ludmila Diakovska

饰：Herself - Judge

Artemis Gounaki

饰：Vocal Coach (2001-)

奥利弗·波彻

Oliver Pocher

饰：Himself - Host

Alex Christensen

Alex Christensen

饰：Himself - Judge

Thomas M. Stein

Thomas M. Stein

饰：Himself - Judge

Doreen Steinert

饰：Herself - Nu Pagadi

瓦娜莎·佩特罗

Vanessa Petruo

饰：Herself - No Angels (season 1)

Ross Antony

饰：Himself - Judge

弗洛·里达

Flo Rida

饰：Himself - Performer

Indira Weiß

饰：Herself - Bro`sis (season 2)

Oliver Petszokat

饰：Himself - Host

Nadja Benaissa

饰：Herself - No Angels (season 1)

Charlotte Engelhardt

饰：Herself - Host

Kristina Dörfer

饰：Herself - Nu Pagadi

Loona

饰：Herself - Juror

Sido

饰：Himself - Juror

Jessica Wahls

Jessica Wahls

饰：Herself - No Angels (season 1)

Miriam Cani

饰：Herself - Preluders (season 3)

Barbara Schöneberger

饰：Herself - Host

Marusha

饰：Herself - Juror

Lukas Hilbert

饰：Himself - Juror

Detlef D. Soost

饰：Himself - Juror

Jane Comerford

饰：Herself - Juror

Tertia Botha

饰：Herself - Preluders (season 3)

Marta Jandová

饰：Herself - Judge

Markus

饰：Himself - Nu Pagadi

Bahar Kizil

饰：Herself

Faiz-Kevin Mangat

饰：Himself - Bro`sis (season 2)

Hila Bronstein

饰：Herself - Bro`sis (season 2)

Shaham Joyce

饰：Himself - Bro`sis (season 2)

阿什丽·提斯代尔

Ashley Tisdale

饰：Herself - Coach

Nela Panghy-Lee

Nela Panghy-Lee

饰：Herself - Host

Sandy Mölling

饰：Herself - Juror

Rebecca Miro

饰：Herself - Preluders (season 3)

Jörn-Uwe Fahrenkrog-Petersen

饰：Himself - Juror

Simone Angel

饰：Herself - Juror

尼娜·哈根

Nina Hagen

饰：Herself - Juror