News Rachel McAdams Debuts Gorgeous New Platinum 'Do Ahead of the Oscars By Alex Ungerman 3:44 PM PST, February 25, 2016 Getty Images Looking amazing, Rachel McAdams! The Spotlight star debuted a brand new platinum blonde hairdo on Wednesday during the Vanity Fair and Barneys New York dinner honoring the film's director, Tom McCarthy. WATCH: Taylor Kitsch Addresses Rachel McAdams Dating Rumors: 'There Is Nothing to Set Straight'Getty Images The look is straightened up and lighter than what we've seen in the actress' previous wavy style.Getty ImagesOf course, one thing that definitely has Rachel going for the gold is her first-ever Oscar nomination! She is up for Best Supporting Actress for her role in Spotlight.Best of luck! Don't miss ET’s live Academy Awards pre-show on Pop this Sunday, Feb. 28., starting at 5 p.m. ET/2 p.m. PT. Go to PopTV.com to find out where to watch.WATCH: The Sexiest Movie Kisses of All TimeThe 6 Sexiest Movie Kisses of All Time This video is unavailable because we were unable to load a message from our sponsors. If you are using ad-blocking software, please disable it and reload the page.