Swag II, let's go! ⁣ ⁣ Justin Bieber has started a fan frenzy after sharing snaps of glowing pink billboards popping up in cities worldwide, each teasing just two words: “Swag II."⁣ ⁣ 📷: lilbieber//IG⁣ ⁣ #JustinBieber #Swag #SwagII