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 1999, Ross and mega-tour promoter SFX (which later became LiveNation) began negotiations regarding a Diana Ross tour which would include a Supremes segment. During negotiations with Ross, the promoters considered the creation of a Supremes tour, instead. Ross agreed. As the tour's co-producer, Ross invited all living former Supremes to participate. Neither Jean Terrell nor late 1970s member Susaye Greene chose to participate. 70s Supremes Lynda Laurence and Scherrie Payne were then touring as Former Ladies of the Supremes. Ross contacted Mary Wilson and Cindy Birdsong, who then began negotiations with SFX. Negotiations with Wilson and Birdsong(who allowed Wilson to