Susan Alexandra “Sigourney” Weaver is an American actress. A figure in science fiction and popular culture, she has received various accolades, including a British Academy Film Award, two Golden Globe Awards, and a Grammy Award, in addition to nominations for three Academy Awards, four Primetime Emmy Awards, and a Tony Award. In 2003, she was voted Number 20 in Channel 4’s countdown of the 100 greatest movie stars of all time.