From Wikipedia

Carol Adams (March 15, 1918 – April 9, 2012), was an American actress and dancer whose career began as a child in 1923. She appeared in episodes of the film serials Our Gang and Mickey McGuire and at age 18 signed a contract with the film studio 20th Century Fox. Two years later, she was under contract with Paramount Pictures and subsequently Republic Pictures. Her obituary in Variety said that she “appeared in some 50 features.” Regarded as one of the foremost tap dance stars in the beginning of the 1940s, Carol Adams was in many Soundies.