It's actual Steven's birthday! Zach Callison can be heard as the voice of Steven in every episode! He has also been known to participate in some twitch streams with his friends. He's a really cool dude, very down to Earth and super interested in the SU community. Want to know more about his voice roles? Good thing Little Ursa put together this post! Head on over to twitter and give him a follow, as well as some birthday wishes!