Olivia Olson Olivia Olson 21/05/1992 Actrice Biographie Aucune information sur «Olivia Olson». Rôles Marceline the Vampire Queen (Actrice) Adventure Time Vanessa Doofenshmirtz (Actrice) Phineas and Ferb Marceline the Vampire Queen (Actrice) Adventure Time: Distant Lands Photos