Ashley Judd spent her Labor Day weekend working hard! The actress criss-crossed Iowa—with stops in Marshalltown, Ames, Mason City, Waterloo, and Des Moines—encouraging Americans to vote in the next election. "Up super early & having fun in the great state of Iowa!" she Tweeted. Next, she'll appear at the Democratic National Convention this week in support of Barack Obama. In the meantime, click through the gallery below to see how she’s transformed over the years.