Gugu was born in Oxford, England. After Graduating from RADA in 2004 she appeared in TV series Bad Girls, Bonekickers and Doctor Who. In 2013 She starred in Amma Asante's film Belle, playing the eponymous historical character, Dido.Followed by starring in Gina Prince-Bythewood's film Beyond The Lights
BELLE is inspired by the true story of Dido Elizabeth Belle (Gugu Mbatha-Raw), the illegitimate mixed race daughter of Admiral Sir John Lindsay (Matthew Goode). Raised by her aristocratic great-uncle Lord Mansfield (Tom Wilkinson) and his wife (Emily Watson), Belle's lineage affords her certain privileges, yet her status prevents her from the traditions of noble social standing. While her cousin Elizabeth (Sarah Gadon) chases suitors for marriage, Belle is left on the sidelines wondering if she will ever find love. After meeting an idealistic young vicar's son bent on changing society, he and Belle help shape Lord Mansfield's role as Lord Chief Justice to end slavery in England.