The actress Cate Blanchett was in Martin Scorsese's film 'The Aviator' from 2005. What famous person did she play?

Explanation

Cate Blanchett (born 1969) is an Australian actress. She has played a lot of very different roles in e.g. Elizabeth (1998), The Gift (2000), as the elfin queen Galadriel in "Lord of the Rings" (2001-03), as Katharine Hepburn in Martin Scorcese's "The Aviator" (2005, Oscar) and as one of six incarnations of Bob Dylan in Todd Haynes "I'm Not There" (2007). Cate Blanchett got a star on the Hollywood Walk of Fame in 2008.