‘My life [in the bakery aisle]’: Rock & Roll superstar Dolly Parton signs ‘unprecedented’ agreement with Conagra Brands 25-Jan-2024 By Gill Hyslop The 78-year-old ‘Rockstar’ multi-hyphenate has entered into an exclusive agreement with the Duncan Hines brand owner to develop a line of products in the frozen, refrigerated, grocery and snack category inspired by down-home comfort cuisine.