What is Tiana Major9’s zodiac sign? This image appears in the gallery:Tiana Major9: 11 facts you need to know about the 'Collide' singer 10. What is Tiana Major9’s zodiac sign? Tiana Major9 was born on 22nd November, making her a Sagittarius. (Picture: Instagram) 11 images See the full gallery: Tiana Major9: 11 facts you need to know about the 'Collide' singer