Debbie Harry on approaching 80: ‘How did I get so old? I guess I’ve been lucky’

• Over the years Debbie Harry’s precision-chiselled features have been captured in museum-worthy portraits by numerous artists, including Andy Warhol who became a personal friend (he threw a party for her at Studio 54 in 1979 to celebrate the release of Heart of Glass) and Robert Mapplethorpe. Chris Stein, the guitarist with whom she founded Blondie in 1974 (and who was her romantic partner for over a decade), is a talented photographer on the side, capturing her at her most candid.