Pepsi & Shirlie were an English pop duo group formed in London in 1985 by two backing singers for Wham! They released two albums, All Right Now in 1987 and Change in 1991, and their debut single "Heartache" reached number 2 in the UK Singles Chart. == Career == The act comprised Helen "Pepsi" DeMacque (born 10 December 1958, Paddington, London) and Shirlie Holliman (born 18 April 1962, Watford, Hertfordshire), who had been Wham! backing vocalists. Holliman's original singing partner,... [more on Wikipedia]