Hannah Reyes Mendoza (Big Hero 6.2) Hannah Mendoza is a new character in the upcoming movie Big Hero 6.2 and its short, The Coffee Date. Hayley Williams of Paramore (both speaking and singing) Portayed by: Hannah Onate of If I Stay Deema from Hell and Back, Astrid from How To Train Your Dragon, Eep from The Croods, Harley Quinn from Suicide Squad, Janis Ian from Mean Girls, Ash Porcupine from Sing, Lena from Escape From Planet Earth, Robert Sheldon and Johnny Cade from The Outsiders, Heather and Megan Vandergeld from White Chicks, Maya Hart from Girl Meets World Babe (accidental, by Hiro )