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.
The look is straightened up and lighter than what we've seen in the actress' previous wavy style.
Of 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.
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.