New Year Baby is one of the Masters of Time and helps bring in the new year. He takes on the appearance of a big baby wearing a sash. When the elder Titans journeyed to their domain, they refused to help the Titans. New Year Baby landed on Starfire(Teen Titans Go!), smacked Robin, bashed in Cyborg's head, and sucked on Beast Boy like a toy. Raven simply spanked the Baby and told him to respect his elders. New Year Baby cried and flew away.