Katie Holmes looked beautiful while filming a wedding scene on the Long Island, New York set of her upcoming film, The Romantics, on Tuesday.

PHOTOS: Katie Holmes On The Set Of The Romantics

Holmes, in the film, plays Laura, the best friend and maid of honor to Lila, played by True Blood star Anna Paquin.

PHOTOS: See The Romantics Cast Hard At Work

In an ironic twist, the Dawson’s Creek alum celebrates her third wedding anniversary with her real life hubby, Tom Cruise, on Wednesday.

PHOTOS: Tom Cruise & Katie Holmes In Long Island

Happy Anniversary TomKat!