Michelle Williams: 'My Week With Marilyn' Japan Premiere!

Michelle Williams is all smiles in Alexander McQueen as she attends the Japan premiere of her film, My Week with Marilyn, held at Roppongi Hills on Tuesday (March 13) in Tokyo, Japan.

The 31-year-old actress is in town to promote the film just in time for its international release on March 24.

PHOTOS: Check out the latest pics of Michelle Williams

Late last month, Michelle was spotted heading out for lunch with her cutie pie daughter Matilda and BFF Busy Philipps.

FYI: Michelle finished her look with Valentino shoes and Forevermark jewelry.

My Week With Marilyn is now available on Blu-ray and DVD!