Gianna Michaels (* 1983) is 'n Amerikaanse aktrise en pornoster. Sy is bekend vir haar rol in die rolprent Piranha 3D (2010). 2010: Piranha 3D 2003: Big Tits Round Asses 2006: Busty & Real 2006: Bustyz 2006: Extreme Naturals 2004: Jack's Teen America: Mission 4 2004: Naughty Naturals 3 2005: Interracial Anal Teens -n- Toys 3 2005: Goo Girls 17 2005: Young Pink 8 2005: Young Ripe Mellons 7 2005: Big Gorgeous Breasts 2 2005: No Cocks Allowed! 2005: Secrets of the Velvet Ring 2005: I've Got the Biggest Tits!