"Monster Lullaby" is the second segment of the first episode of Henry Hugglemonster. It premiered on April 15, 2013 alongside "The Huggleflower".


When Momma says it's Ivor's bedtime, baby Ivor has trouble falling asleep. Henry and Summer must take these matters into their own hands as they perform Ivor's bedtime routine to try to get the little monster to go to sleep.