Princess Bubblegum is a living hybrid of bubble gum and human DNA. She is the ruler of the Candy Kingdom, where she rules over denizens of living candy. She is incredibly intelligent and frequently dabbles in sciences.
In the original short aired on Nickelodeon, Bubblegum is voiced by Paige Moss. In the main series on Cartoon Network, Bubblegum is voiced by Hynden Walch.