Vocal Group Hall of Fame inductee as a member of the traditional pop group The Lennon Sisters. She was known for singing the high harmony part of songs.
She and her group debuted in 1955. They had a charting 1956 single called "Tonight You Belong to Me."
She and The Lennon Sisters received a star on the Hollywood Walk of Fame in 1987.
She was born Margaret Anne in Los Angeles, California. She and husband Dick Cathcart had six children together. She later married Robert Felt.
When she retired in 1999, her younger sister Mimi Lennon replaced her in the group.