Mae Whitman

Mae Margaret Whitman (born June 9, 1988) is an American television, movie and voice actor. 
Music.
Whitman has recorded "I Heard The Bells On Christmas Day" and "You Make Christmas Feel So Good" for "School's Out! Christmas".
Whitmans has also sang guest vocals on a number of tracks from indie-punk band Fake Problems newest album "Real Ghosts Caught on Tape".