Theresa (But Mama Mirabelle and Max call her Aunt Theresa and Elmer calls her Mom) is an Elephant and Mama Mirabelle's Sister. She is voiced by Kathy Burke in the U.K and Sydney Austra (Season 1, The Song of the Zebra), and TBA (Currently) in the U.S. Her Hat looks Kinda like Aunt Sarah from Lady and the Tramp, which is how She was Created.