Michelle Williams, 31, looked lovely in canary yellow on Monday night.

The actress had just received an award at the 2011 Hollywood Film Awards for her work on My Week With Marilyn, the Marilyn Monroe biopic that's already getting her Oscar buzz.

She changed out of her evening gown into this cute yellow lace getup for a night out with her longtime BFF, former Dawson's Creek co-star Busy Phillips.