Twinkle Twinkle Little Elmo
- Episode aired 2017
- TV-Y
- 25m
[HBO] HD. 'Twinkle Twinkle Little Elmo.' Elmo learns how to play the song "Twinkle Twinkle Little Star" on his piano. Guest: Fifth Harmony.[HBO] HD. 'Twinkle Twinkle Little Elmo.' Elmo learns how to play the song "Twinkle Twinkle Little Star" on his piano. Guest: Fifth Harmony.[HBO] HD. 'Twinkle Twinkle Little Elmo.' Elmo learns how to play the song "Twinkle Twinkle Little Star" on his piano. Guest: Fifth Harmony.