The Supremes performing on "The Ed Sullivan Show" on December 21, 1969. The Supremes without Ross made their final appearance altogether on "Ed Sullivan" on February 15, 1970. Diana Ross & the Supremes gave their final performance on January 14, 1970 at the Frontier Hotel in Las Vegas. At the final performance, the replacement for Diana Ross, Jean Terrell, was introduced. According to Mary Wilson, after this performance, Berry Gordy wanted to replace Terrell with Syreeta Wright. Wilson refused, leading to Gordy stating that he was washing his hands of the group thereafter. This claim is also made by Mark Ribowsky. After
Diana Ross & the Supremes: The No. 1's The UK version of the album uses different masters of lesser quality, and the remixing and mastering that is exclusive to this album are missing. Also, "I Hear a Symphony" and "The Boss" have been removed and substituted by "I'm Still Waiting" and "Chain Reaction," which were both solo #1 hits for Diana Ross in the UK. International UK Diana Ross & the Supremes: The No. 1's Diana Ross & the Supremes: The No. 1s is a 2003 compact disc collection of the number-one singles achieved by The Supremes when led by Diana Ross (they subsequently had a No. 1