Little Baby Bum (also known as LBB and LittleBabyBum) is a British children’s YouTube show which specializes in 3D animated videos of both traditional nursery rhymes and original children's songs. It was acquired by Moonbug Entertainment in 2018. Beginning in 2011 UK-based Derek Holder and his wife, Cannis Holder, designed videos based on classic Nursery Rhymes, but with a modern aesthetic. Little Baby Bum is also available in Spanish, Brazilian Portuguese, Italian, Russian, Polish, German, French, Chinese and Japanese.