Christopher Ballew (born May 28, 1965) is an American musician best known as the lead singer and bassist of the alternative rock group the Presidents of the United States of America. He also performed and recorded as a children's artist under the pseudonym Caspar Babypants, from 2009 until 2021.
Ballew's career in music traces back to his street performances in a duo called Egg, during his time in Boston in the late 1980s and early 1990s.