Magno Hall began acting at a young age on the
Disney Channel series
The All New Mickey Mouse Club (first recorded in 1989) from 1989-1991, and occasionally in 1992. She also appears as Jasmine on the ''
Disney's Aladdin: A Musical Spectacular soundtrack. She is credited as one of the students in the 1993 film Sister Act 2: Back in the Habit and voiced Princess Dinner Guest in an episode of Happily Ever After: Fairy Tales for Every Child''. After
The Party, Magno Hall went on to perform in musical theatre, most notable was her role of Kim in the Broadway production of
Miss Saigon, a role she later reprised on the national tour. She reprised the role in the
San Francisco sit-down production at the
Orpheum Theatre. Performances began January 27, 2009, with an opening night of February 6, 2009. She played her final performance on September 5, 2010, when the production closed. She joined the ensemble for the US tour of
If/Then in October 2015, listed as "Cathy and others" and was the understudy for Elizabeth and Kate. Magno Hall came to wider attention for voicing
Pearl on the
Cartoon Network program
Steven Universe from 2013 to 2019, and the follow-up series
Steven Universe Future from 2019 to 2020. ''Spinel Finds Out About Pearl's Secret Rap Career
, video games such as Steven Universe: Attack the Light, Steven Universe: Save the Light, Steven Universe: The Phantom Fable
, and Steven Universe: Unleash the Light, and animated shorts. and three characters (Dorris, Dominel, and Pyllis) in the video game Epic Seven''. In 2021, Magno Hall voiced multiple characters, specifically Emissary, Vina, and Newscaster, in
Trese and two characters in
Dogs in Space, Penelope and Elder Shrubdub. two characters in
We Baby Bears (Snowball and Fairy #2), and Queenie Santos in the video game
We Are OFK. ==Personal life==