What American 3D computer-animated musical fantasy includes an American actress and comedian, with the longest television career of a female entertainer?
The Lorax (film):  New characters introduced in the film are Audrey (voiced by Taylor Swift), Aloysius O'Hare (Rob Riggle), Mrs. Wiggins, Ted's mother (Jenny Slate), and Grammy Norma (Betty White). Betty White: Betty Marion White Ludden (known professionally as Betty White; born January 17, 1922) is an American actress and comedian, with the longest television career of a female entertainer.
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