(Gianna from Sonic Pulse RP a roblox game) Gianna is a very fun hedgehog woman who acts as a hero although she is very lesbian and girls like her. Gianna is in a loving relationship with her girlfriend Liria The Cat and Gianna has a brother Sonic The Hedgehog the famous blue hedgehog and Gianna and Sonic gets along very well although they end up teasing each other even though they are the best duo of brothers.