Hilary Duff remembers ‘hardworking and effervescent’ Hayden Panettiere

US actress Hilary Duff is among the many stars joining the tributes to “hardworking and effervescent” Hayden Panettiere.The American actress died aged 36 at her home in Greenville, South Carolina, on Sunday.Duff, who shot to fame as a teenage star in Disney Channel show Lizzie McGuire, shared a lengthy written tribute to Instagram the day after Panettiere’s death was announced.The 38-year-old actress and singer wrote: “Sweet Hayden. Really tough hearing this news.“We lost touch through the years but I will always remember you as so hardworking and effervescent, with that big, gorgeous smile.”Duff drew on her shared experience with Panettiere, who similarly started acting in her youth, and said: “I remember staying up late, chatting and gossiping, and connecting because we were part of such