Meatless Monday Campaign Ad Stars Laura Marano!

Laura Marano stars in the new Meatless Monday ad with the Humane Society of the United States!Meatless Monday Laura Marano

"Making a difference in the world is really easy," Laura explains in the video. "It's all about the small changes!"

It's easy to go meatless just one day a week! Eating more meat-free meals can help animals and save the earth, plus it's a healthy way to live!

The Austin & Ally star is dedicated to a number of awesome causes, and this is one we can definitely get behind!

Tell us your favorite of Laura's causes in the comments below, and join us at Sweety High to tell us what you are passionate about!