Folk singer Judy Collins and broadcaster Hugh Downs are the latest UNICEF award winners.

Collins, 58, was chosen to receive the Distinguished Service Award at UNICEF's annual ball Saturday in Boston. Downs, 77, of ABC's "20/20" newsmagazine, was picked to get the Children's Champion Award.Collins' work with UNICEF has taken her to Croatia, Bosnia and Vietnam, where she has promoted bettering the lives of children through improved health care, medicine, clean water and sanitation.

Downs has worked for UNICEF for two decades as chairman of the board of the U.S. Committee for UNICEF.