Photo Alert!: China Anne McClain (Disney Channel's "A.N.T. Farm") and Kiara Muhammad Disney Junior's "Doc McStuffins" At Radio Disney

China Anne McClain (Disney Channel's "A.N.T. Farm"), who sings the theme song for Disney Junior's new animated series "Doc McStuffins" and Kiara Muhammad, who voices the lead character of Doc, stopped by the Radio Disney Junior studio in Burbank to talk about the premiere of the new series which debuts Friday, March 23 on Disney Channel's Disney Junior programming block and the new 24-hour Disney Junior channel.