Acting · b. 2000 · United States Montse Hernandez Biography Montse Hernandez is a Mexican-American actress, singer, writer and director. Acting Student Body Jane Shipley 2022 Ben 10: Alien X-Tinction Gwen Tennyson 2021 Ben Gen 10 Gwen Tennyson (voice) 2021 The Last Kids on Earth: Happy Apocalypse to You 2021 Ben 10: Ben 10,010 Gwen Tennyson / President Gwen / Newscaster Karen (voice) 2021 Ben 10 vs. the Universe: The Movie Gwen Tennyson (voice) 2020 Our Home Camila Ortiz 2019 Lowriders Isabel 2017 Mariah Carey's All I Want for Christmas Is You Grace (voice) 2017 Coco Additional Voices (voice) 2017 Monsters University Additional Children's Voices (voice) 2013 Excuses! 2003 Agent-readable