Donald Glover, aka Childish Gambino, has shared an on-set photo from Atlanta as filming begins for the show’s third season.Taking to Instagram, the musician and actor shared a new cast photo of himself alongside co-stars Brian Tyree Henry, LaKeith Stanfiel, and Zazie Beetz.“‘Day O’ S3 ATL”, Glover captioned the photo, revealing that work had begun on the long-awaited Season 3 of the show.Early last year, plans were revealed for the Emmy and Golden Globe-winning show to air its season three