Justin Bieber, 26

Cash Baker, 17

Camila Cabello, 23

Rihanna, 32

Madison Beer, 21

Becky G, 23

Adam Levine, 41

Christina Grimmie (1994-2016)

Brooke Butler, 17

Carrie Underwood, 37

Kesha, 33

Ozuna, 28

Kurt Cobain (1967-1994)

Marcus Gunnarsen, 18

Jhene Aiko, 32

Sunny Malouf, 16

Zhavia Ward, 19

Martinus Gunnarsen, 18

will.i.am, 45

Chester Bennington (1976-2017)

Jon Bon Jovi, 58

Joel Pimentel, 21

Lewis Blissett, 16

James Arthur, 32

Johnny Cash (1932-2003)

Zonnique Pullins, 24

Nicky Jam, 39

Ryan Herron, 16

K Michelle, 34

Tamar Braxton, 43

Jason Aldean, 43

George Smith, 21

Robin Thicke, 43

Chris Martin, 43

Kim Tae-yeon, 31

Luke Combs, 30

Kim Samuel, 22

Jeon So-mi, 19

Hozier, 30

Mabel McVey, 24

Mario Bautista, 24

Peter Andre, 47

Seal, 57

Gabby Barrett, 20

Erykah Badu, 49

Jaci Butler, 24

Katherine Cimorelli, 28

Grimes, 32