Feliz cumpleanos, Sonic! by Guilgrea on DeviantArt

Happy Birthday Sonic The Hedgehog (Dibujo NO Mio) by AnnetheWolf123 on DeviantArt

Happy 21th Anniversary Sonic! by FlopiSega on DeviantArt

Feliz Cumple Sonic!! :D by KimuraZMV on DeviantArt

Sonic Adventure 3 003 by ThatMFZguy on DeviantArt

Guilgrea - Hobbyist, Digital Artist

Happy B-day Juggalo-the-hedgie by SonicFF on DeviantArt

Happy birthday, Sonic!! by friskleste on DeviantArt

Aniversario 22 De Sonic by lissfreeangel on DeviantArt

Happy 32nd Birthday Sonic! by BeeWinter55 on DeviantArt

Amy Rose by Guilgrea on DeviantArt

Sonic the hedgehog by VictorCustomizer on deviantART Manualidades, Cumpleaños de sonic, Fiesta de sonic

PokeEvatheCat - Hobbyist, Digital Artist

Cinos The hedgehog SpeedPaint by Guilgrea on DeviantArt

Sonic Birthday - Cake! by JustASonicFan on DeviantArt

Classic Sonic Generations by Pho3nixSFM on DeviantArt Sonic birthday parties, Sonic birthday, Classic sonic