Singer Betty Bonney began her professional career at age eight, when she earned a regular solo spot on a children’s radio program. At age eleven, she had her own fifteen-minute program on Newport News, Virginia, radio station WGH, and by the following year she had begun to sing with local orchestras, ending up as regular vocalist for the Auburn Cavaliers out of Auburn College, Alabama. The band eventually signed with the Gene Austin tent show before settling in New York, where they became known as Colonel Manny Prager and His Cavaliers.
Bonney left Prager for Les Brown’s band in 1941, singing on their first big hit, “Joltin’ Joe DiMaggio.” Her biggest hit was "How Little We Know", written by Hoagy Carmichael and Johnny Mercer. Bonney was young at the time, though how young became a matter of rumour. Gossip put her at age fourteen, though some later reports say she was thirteen. She was more likely seventeen

Bonney, who was also billed as Betty Jane Bonney, sang with Jan Savitt’s orchestra in early 1943. She left Savitt in July of that year for Jerry Wald, staying until at least November. In February 1944, she was vocalist for Frankie Carle’s first orchestra, singing during the band’s debut at the Hotel Pennsylvania. She quit Carle in May of that year to work on Broadway and study voice. She also sang for Charlie Spivak.

While 1945 proved a good year for Bonney on wax and film as

In 1950, Bonney changed her professional name to Judy Johnson

Johnson recorded two sides with Hayes for MGM in 1952. In 1953, she recorded solo on the Tempo label as part of a series of disks commissioned by the Navy for enlistment purposes. She also recorded on the Bell label that year. Owned by Pocket Books, Bell released inexpensive 78rpm singles for 35 cents each. In 1956, she made a polka record on Victor.
In 1953, Johnson toured the nightclub circuit with a backing male group, calling her act Judy and Her Dates, and in 1955 she appeared in a New York revival of Guys and Dolls. In 1954, she married Mort Lindsey, who later went on to lead the orchestra for Merv Griffin’s television program. He also worked as musical director for Judy Garland and Barbara Streisand.
Johnsons last television singing appearance was on The Arthur Murray Party in 1959. Latest news is that as Betty J. Lindsey she survived her husband who died in 2012, and still resides in Malibu, Califonia. (Info mainly from bandchips.com)