'Brittany Runs a Marathon' star Jillian Bell opens up about the transformative experience of playing the title character and her thoughts on actors who regularly gain or lose weight for movies.

GRAND RAPIDS, Mich. (WOOD) — Thousands of runners and walkers will take to Grand Rapids streets May 10 for the annual Amway River Bank Run. News 8’s Brittany Flowers is among them. She’s ...