Mae Whitman is an American actress. She is known for her role as Ann Veal in the TV series Arrested Development, her role as Amber on the TV series Parenthood, her role as Roxy Richter in Scott Pilgrim vs. the World, and for her voice work as Katara in the animated television series Avatar: The Last Airbender, Rose/Huntsgirl in American Dragon: Jake Long, and Tinker Bell in the Tinker Bell movies. Her first major studio role was as the President's daughter in the 1996 film Independence Day. She voices April O' Neil for TMNT.