One Signature Singer to Each Note in the 5th Octave

C5 Demi Lovato
C#5: Natalie Weiss
D5: Son Sungyeon
Eb5: Morissette Amon
E5: Lara Fabian
F5: Beyonce
F#5: Mariah Carey
G5: Monica Naranjo
G#5: Ariana Grande
A5: Amber Riley
Bb5: Sohyang
B5: Vanessa Amorosi

Octave