Season 4: Twilight is now an alicorn princess and some of their friends and family are present Season 5: Now they’re on a dirt road that leads to Twilight’s castle that replaced the library Season 6: Starlight Glimmer joins the cast, she looks a little shy. The CMC got their Cutie Marks Season 7: Starlight doesn’t look a little shy anymore Season 8: The School of Friendship