Starred alongside Jessica Chastain in the drama "Miss Sloane"
Starred alongside Matthew McConaughey in "Free State of Jones"
Appeared in the third season of the Netflix sci-fi series "Black Mirror"
Landed a role opposite of Will Smith in the NFL drama "Concussion"
Appeared in the fantasy film "Jupiter Ascending"
Starred in the historical film "Belle."
Joined the cast of the popular TV series "Doctor Who" as Tish Jones.
Starred in productions of "Romeo and Juliet" and "Antony and Cleopatra" at the Royal Exchange Theatre in Manchester, England.
Made her TV debut on an episode of "Holby City."
Is of English and South African heritage.
First name is a shortened version of "Gugulethu," a term that means "Our Pride" in Zulu.
Participated in National Youth Theatre during her childhood in England.