After that, I moved around to Disney and then finally Cartoon Network. After that I had the opportunity to make two shorts with Frederator and Nickelodeon and moved on to Nickelodeon full-time as a board artist. Niki Yang: After I graduated from CalArts I started as a revisionist at Family Guy. Sweety High: Tell us about your history working in animation. We spoke with Niki, who 's worked as an artist in addition to voice artist on the show, to find out how she feels about it coming to a close after being so involved after so many years. Niki Yang may have started her career in animation as a storyboard artist, but today most fans know her for voicing BMO and Lady Rainicorn on Cartoon Network 's Adventure Time.Īfter eight years, the show will air its final episode next year.