10 Best Dressed Celebrities At The 2016 Oscars

4) Rachel McAdams                                                                            (4 of 10)

4) Rachel McAdams                                                                             (4 of 10)

Rachel wore an elegant and sexy emerald halterneck backless gown by August Getty Atelier.

She paired it with Stuart Weitzman heels and a Ferragamo clutch.

We are loving her blonde locks too!