Turner and Porter both left the group, leaving Fayette Pinkney the only original member. They were discovered by producer and songwriter Richard Barrett, who produced the original line-up on their first song, 'Gee Baby (I'm Sorry)', for Swan Records, in 1965. The Three Degrees were formed around 1963 in Philadelphia according to founder member, the late Fayette Pinkney: 'it's about '63, last year in high school.and it was fun!'. Helen Scott remains the only member who was active during the Swan Records era.

Valerie Holiday is the longest serving Degree with almost 56 years of continuous service to her name. The group's 2016 album, Strategy: Our Tribute to Philadelphia, was their first studio album release with Poole as a member. Garrison left the band at the end of 2010 due to health reasons, and was replaced by Freddie Poole in 2011. They achieved a final UK chart entry, reaching number 54 in 1998 with a dance cover of ' Last Christmas'. The group's most stable line-up was from 1989 to 2010, with Cynthia Garrison joining Holiday and Scott. This line-up had four UK Top 20 hits, including ' Woman in Love', which reached number three in 1979. When Pinkney left the group in 1976, she was replaced by a returning Helen Scott. This line-up topped the US Hot 100 as featured vocalists on the MFSB single ' TSOP (The Sound of Philadelphia)' in 1974, and had seven UK Top 40 hits, including the 1974 single ' When Will I See You Again', which was a huge international hit, reaching the Top 5 in seven countries, including number two in the US and topping the UK Singles Chart. The line-up from 1967 to 1976 was Pinkney, Valerie Holiday and Sheila Ferguson, who would go on to sing lead on most of the group's biggest hits. Porter and Turner were eventually replaced by Janet Harmon and Helen Scott and then subsequently by Sheila Ferguson and Valerie Holiday. The original members were Fayette Pinkney, Shirley Porter and Linda Turner. The group were particularly successful in the UK, achieving 13 Top 50 hit singles between 19. The current line-up consists of Valerie Holiday and Freddie Pool with Tabitha King temporarily filling in for Helen Scott who is on 'health leave'. Although 16 women have been members over the years, the group has always been a trio. The Three Degrees is an American female vocal group formed circa 1963 in Philadelphia, Pennsylvania. Helen Scott (Currently on health leave).

Natal chart degrees