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
Allure Las Vegas adjacent property. Due to its location on the northside of Sahara Avenue which serves as the southern boundary of Las Vegas, Allure is the tallest building "within" Las Vegas city proper. In 1987, developer Andrew Fonfa purchased five acres on West Sahara Avenue, near the northern end of the Las Vegas Strip. At the time, Fonfa planned to build a hotel on the property, as he expected Circus Circus Enterprises to construct the Excalibur Hotel and Casino nearby, thus increasing tourism for the northern Las Vegas Strip. The Excalibur was ultimately built at the southern end of the Las Vegas