[3] When she was eight, she received a scholarship to train at Petite Danse School in Rio de Janeiro.

[1][5] Though her teachers encouraged her to train in the United States,[2] she chose to go to The Royal Ballet School in London.

[2] She has danced roles such as Kitri in Don Quixote, Gamzatti in La Bayadere, Mitzi Caspar in Mayerling and Lescaut's Mistress in Manon.

[1] In June 2020, in the first series of performance since the Royal Opera House's closure due to the COVID-19 coronavirus pandemic, which was broadcast online, Magri and Matthew Ball performed an extract from Christopher Wheeldon's Within the Golden Hour, after learning the pas de deux in five days.

[7] As of 2023, Magri lived off Holloway Road, north London, with her partner, fellow Royal Ballet principal Matthew Ball.