Diana Ross December 2017, Ross appeared on HSN (the Home Shopping Network) to promote her first fragrance, Diamond Diana. The fragrance sold out within hours. Ross made several hour-long appearances on the network, and also released a tie-in CD retrospective collection of her music entitled "Diamond Diana". "Diamond Diana" peaked at number six on the "Billboard" R&B Albums chart and number five on its Top Album Sales chart. The CD's first single release, "Ain't No Mountain High Enough 2017", remixed by Eric Kupper, reached number one on the "Billboard" Dance Club Songs chart. On February 8, 2018, Ross began a new mini-residency
Diana Ross was to publicly introduce a new Motown recording act. Though she herself did not claim their discovery, Motown's publicity department credited Ross with having discovered the Jackson 5. Ross would introduce the group during several public events, including "The Hollywood Palace". In November, Ross confirmed a split from the Supremes in "Billboard". Ross' presumed first solo recording, "Someday We'll Be Together", was eventually released as a Supremes recording and became the group's final number-one hit on the Hot 100. It was also the final number-one "Billboard" Hot 100 single of the 1960s. Ross made her final appearance with the Supremes