Rachel McAdams is a Sheer Red Beauty at 'Sonic Sea' Screening

Rachel McAdams stops to pose while stepping out for a screening of Sonic Sea held at the Crosby Hotel on Wednesday (May 4) in New York City.

The 37-year-old actress absolutely stunned in a Vivian Chan dress with Christian Louboutin shoes.

PHOTOS: Check out the latest pics of Rachel McAdams

Earlier in the week, Rachel hit the red carpet in a Valentino gown at the 2016 Met Gala held at the Metropolitan Museum of Art on the Upper East Side.

10+ pictures inside of Rachel McAdams attending the Sonic Sea screening..,