"Vyvan Pham"@en . "Vyan Pham"@en . . . "Pham, Vyvan"@en . "2003Z"^^ . . "Vyven Pham"@en . "Vyvan Pham is an American voice actress, perhaps best known for her role as \"Julie Yamamoto\" on Ben 10: Alien Force, and Ben 10: Ultimate Alien. She also voiced Outsider member \"Katana\" in Batman: The Brave and the Bold.She has also provided voices for a few video games including X-Men: The Official Game, Spider-Man 3, and others."@en . "Vyvan Phamm"@en . "American actor" . "2003Z"^^ .