Getting down to work on her new project, Jessica Alba showed up on the set of “Dear Eleanor” in Boulder, Colorado on Wednesday (June 6).

The “Fantastic Four” hottie looked gorgeous in her 1960s-flavored duds as she hobnobbed with costars Liana Liberato, Isabelle Fuhrman, and Josh Lucas in between takes.

Per the synopsis, “The movie is the story of 2 teenage girls who go on a cross country trip to try and meet Eleanor Roosevelt, and what happens during their journey.”

On Friday (June 7) Jessica celebrated her daughter Honor’s fifth birthday with a sweet tweet- “Today 5 years ago my sweet little angel Honor came into this world. I'm so blessed to be her mommy.”