What in the world has gotten into pop star Justin Bieber? First of all, here is the disclaimer: anything can or cannot be true. (especially with Bieber) A source says Justin Bieber got into a fight at a coffee shop. Bieber wasn’t being served a drink because he needed a shirt on. (Apparently he was shirtless) Clippers big man Blake Griffin was at the shop and “stepped in.” Read below to see what Griffin did next.