'Rock the Cradle' Rasta-Style

For this Thursday's Rock the Cradle, each contestant is preparing a song previously made famous by their parent. Below, Tom Johnston seems to be making sure his song gets its due justice. The song's a surprise, but we can give you a little hint for now: You'll be feelin' IRIE when it's all over.


Watch a little of last week's episode to see what daughter Lara's going up against: