Journalist Zorianna Kit faced a working mom's thorniest dilemma. How do you keep up production without holding up the production? Most moms, however, don't have millions of dollars riding on the state of their breasts.

Kit details her day on the Iron Man set for the Huffington Post. Her biggest challenge wasn't remembering her lines or hitting her marks, it was keeping her girls empty enough to stay in the Gucci dress wardrobe fitted her in. The true hero in this tale isn't Kit herself but her breast pump.

No word yet on whether the pump will get some SAG credits for its work in Iron Man.

Photo credit:  www.womens-health.org.nz