 In March 2015, Negga was cast in the role of Tulip O'Hare in AMC fantasy drama series "Preacher", which debuted the following year.In 2016, Negga starred in "Loving", which premiered at the 2016 Cannes Film Festival and later screened at the Toronto International Film Festival.The film is based on the true story of the Lovings, a married interracial couple in the 1950s and 1960s Virginia, whose relationship led to the Supreme Court decision "Loving v. Virginia".