Sheridan Smith treated her fans to an extremely rare insight into her family life with her son Billy, whom she welcomed with ex-fiancé Jamie Horn in May 2020.Sharing two pictures alongside a heartwarming clip, the actress certainly looked picture perfect as she kissed her little boy during a family day out.MORE: Sheridan Smith opens up about 'second chance at life' after welcoming sonWATCH: Sheridan Smith shows son Billy's face for the first time"My beautiful boy, how handsome," she wrote