Justin Bieber's feeling better - in fact, he's feeling good enough to FIGHT ... 'cause he just went after a photog in London ... and screamed, "I'LL F**KING BEAT THE F**K OUT OF YOU."
Time to play this for all the little kiddies who love him. Unfortunately his teen audience wouldn't turn on him for this, but instead only love him more because "he's so badass. like ermahgerd did you like hear him like say like 'the fuck you say' ermahgerd!!!" - Stereotypical American teen girl.