Christina Lange (February 19, 1972 - December 7, 2019) is an American actress, model and singer who portrayed the junior high version of Velma Dinkley on A Pup Named Scooby-Doo. She also played Raggedy Ann on The Adventures of Raggedy Ann & Andy, Sister Bear on the original The Berenstain Bears (co-starring Brian Cummings, Ruth Buzzi, and David Mendenhall), and her final role, Wendy Darling, in Peter Pan and the Pirates (also starring Jason Marsden, Debi Derryberry, and Tim Curry).