 Complete the following phrase:  Bowie reached his peak of popularity and commercial success in 1983 with Lets Dance. Co-produced by Chics Nile Rodgers, the album went platinum in both the UK and the US. Its three singles became Top 20 hits in both countries, where its title track reached number one. Modern Love and China Girl each made number two in the UK, accompanied by a pair of absorbing promotional videos that biographer David Buckley said activated key archetypes in the pop world. Lets Dance, with its little narrative surrounding the young Aborigine couple, targeted youth, and China Girl, with its bare-bummed and later partially censored beach lovemaking scene a homage to the film From Here to Eternity, was sufficiently sexually provocative to guarantee heavy rotation on MTV. Stevie Ray Vaughan was a guest guitarist playing solo on Lets Dance, although the video depicts Bowie miming this part. By 1983, Bowie had emerged as one of the most important video artists of the day. Lets Dance was followed by the Serious Moonlight Tour, during which Bowie was accompanied by guitarist Earl Slick and backing vocalists Frank and George Simms. The world tour lasted six months and was extremely popular. At the 