Ian Harding, Jessica Alba Encourage Earth Day Engagement In Today’s Tweet Dreams – MTV.com

Ian Harding, Jessica Alba Encourage Earth Day Engagement In Today's Tweet Dreams
MTV.com
Everyone from "Pretty Little Liars"' Ian Harding (pictured) to Jessica Alba was giddy for Green today. While Ian tweeted a simple "Happy earth day!" reminder, fellow ABC Family star Megan Park took it a step further, encouraging fans to get out, …