Diana Ross at the Frontier Hotel in Las Vegas, Nevada on January 14, 1970. In May 1970, Ross released her eponymous solo debut, which included her signature songs, "Reach Out and Touch (Somebody's Hand)" and "Ain't No Mountain High Enough", the latter becoming Ross' first number-one solo single. Follow-up albums, "Everything Is Everything" and "Surrender" came out shortly afterwards. In 1971, the ballad "I'm Still Waiting" became her first number-one single in the UK. Later in 1971, Ross starred in her first solo television special, "Diana!", which included the Jackson 5. In 1972, the soundtrack to her film debut, "Lady Sings the
The Supremes at the Copa Ballard was angered that her only solo number, "People", was now to be led by Supremes lead singer Diana Ross, while Ross herself complained about the group's staging and bristled under Gordy's criticisms of their performances. Nevertheless, the Copa engagement was a success, paving the way for several other Motown stars, including The Temptations, Marvin Gaye, Martha & the Vandellas and Smokey Robinson & the Miracles to secure play dates at the Copa. After the success of their initial Copa engagement, Mary Wilson noted that the Supremes were "welcome to play any club in the world" The group had several