Little Baby Bum (also known as LBB and LittleBabyBum) is a British children's CGI-animated web series. The format of the show is 3D animated videos of both traditional nursery rhymes and original children's songs. The show is available on YouTube, BBC iPlayer, and distributed across SVOD and AVOD players, and over 40 platforms including Netflix, Amazon Prime, and Hulu. It was acquired by Moonbug Entertainment in 2018.