A Couple Makes Big Money Posting Videos of Their Kids on YouTube [VIDEOS]

Do you recall the video that went viral last year of two parents in Utah lip-synching "Love Is an Open Door" from "Frozen?" Since then, Sam and Nia have been able to create a side-business out of posting YouTube videos about their family. Here's the latest one.

If you haven't seen their now infamous viral video from March of 2014, here it is.