Joe Nichols, 47
Singer
Tamara Johnson-George, 52
Yolanda Adams, 62
Pake McEntire, 70
Alice Merton, 30
Henry Santos, 44
Dr. Alban, 66
Tina Campbell, 49
Aaron Tippin, 65
Cameron McVey, 67
Zak Abel, 29
Maddie Poppe, 26
Tiffani Wood, 46
Rebecca Moore, 55
Nikhita Gandhi, 32
Louise Wener, 57
Sonique, 55
Ana Tijoux, 46
Cheryl Lynn, 67
Alicia Villarreal, 52
Shelby Lynne, 55
John Feldmann, 56
Googoosh, 73
Neil Donell, 61
CeCe Peniston, 54
Indiana Massara, 21
Måns Zelmerlöw, 37
Wheein, 28
Signe Toly Anderson, 75
Mitchell Tenpenny, 34
Eric Faulkner, 70
Koo Jun-yup, 54
Anita O'Day, 87
Fan Chengcheng, 23
Jackson Yee, 23
Jo Yu-ri, 22
