Cast someone to play different fanpop users (actors, singers, it doesn't matter, who would you pick to play each user)?

Kingcacer: Jason Momoa
Riku: Kumi Koda
Coke: Why You Always Lyin' Guy
JetBlack: Kit Harington
BlindBandit: Chadwick Boseman
8theGreat: Kyary Pamyu Pamyu
Mauserfan: Gwendoline Christie
SilentForce: Michelle Rodriguez (My mental image of you is ever changing)
Lefteris: Maybe a blonde Alex from BP Rania (tbh my mental image of you keeps switching)
Rihanna: Your username speaks volumes to me!
Twinklestar: Claudia Kim
DisneyPrince: Riker Lynch
GDragon: Im Yoona
THaSlimJim: Takashi69 (or like Takahiro Moriuchi)
Zeppie: Utada Hikaru
2ntyonepilots: Natalie Dormer or Amber (from fx)
SwordofIzanami: Handong (from Dreamcatcher)
ThePrincesTales: Lana Parrilla or Sharon yungib Adel
Dreamtime: Evanna Lynch
KataraLover: Stefano Masciolini

Sorry if I get anyone's genders or races wrong! I'm kind of basing this on how people look in my head and/or on personalities!