'Never let go Jack'! Movies like 'Titanic' have NOTHING on this relationship between Brad & Trist This image appears in the gallery:POP BFFs! 11 Reasons We LOVE The Friendship Between The Vamps 6. 'Never let go Jack'! Movies like 'Titanic' have NOTHING on this relationship between Brad & Trist Picture: The Vamps Twitter 11 images See the full gallery: POP BFFs! 11 Reasons We LOVE The Friendship Between The Vamps