Cate Blanchett was nominated for an Academy Award.
Cate Blanchett . Blanchett came to international attention for her role as Elizabeth I of England in Shekhar Kapur 's 1998 film Elizabeth , for which she won the BAFTA Award for Best Actress , the Golden Globe Award , and earned her first Academy Award for Best Actress nomination . Her portrayal of Katharine Hepburn in Martin Scorsese 's 2004 film The Aviator brought her critical acclaim and many accolades , including the Academy Award for Best Actress in a Supporting Role , making her the only actor to win an Oscar for portraying another Oscar-winning actor . Blanchett is one of only six actors , and the only actress , to receive Academy Award nominations for portraying the same role in two films , accomplished in her case by portraying Queen Elizabeth I . A seven-time Oscar nominee , she has also received nominations for Notes on a Scandal ( 2006 ) , Elizabeth : The Golden Age ( 2007 ) , I 'm Not There ( 2007 ) and Carol ( 2015 ) .