Singer
38

Ding Dang

Singer  
16

Elha Nympha

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62

Siobhan Fahey

Singer  
60

Frances Black

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60

Mikel Herzog

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61

Linda Nolan

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47

Jean Adebambo

Singer  
54

Tom Flannery

Singer  
51

Rhett Akins

Singer  
51

Dan Hoerner

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41

Natalya Lagoda

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42

Glennis Grace

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41

Patrycja Markowska

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41

Hafez Nazeri

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39

Anna Coddington

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28

Lilin Baba

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27

Manatsu Akimoto

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30

Mee No

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31

Rahul Sipligunj

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22

Jamie-Lee Kriewitz

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57

Maykhala

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54

Byun Jin-sub

Singer  
57

Travis Tritt

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53

Nina Gordon

Singer  
53

Javier Monthiel

Singer  
51

Na Yoon-sun

Singer  
45

Deevani

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40

Ksenia Novikova

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38

Sasha Allen

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46

Jonny Reid

Singer