Throughout the ages, several women have been cemented into the rock canon, from the Rolling Stones’ “Angie,” to Fleetwood Mac’s “Sara,” to Tommy Tutone’s “867-5309/Jenny.” Yet few retain the mystery of the titular character from The Knack’s 1979 hit “My Sharona.” Despite countless radio plays and a number one spot on Billboard Hot 100 singles chart, fans kept going back to the question: Who is this Sharona character? Is she real, and if so, where is she now?