Well, we guess Justin Bieber is feeling better.
The singer - released from the hospital after last night's scary collapse in London - absolutely lost it today when confronted by a photographer on the way to his vehicle.
After being bumped by one of Bieber's bodyguards, the reporter hurled insults at JB, referring to him as a "f-cking little moron" and telling him to "f-ck off back to America."
In response, Justin flipped out, threatening to "beat the f-ck" out of the guy and needing to be restrained by members of his entourage. Watch the fiery exchange take place now:
Tweeted the Biebs soon afterward:
"Ahhhhh! Rough morning. Trying to feel better for this show tonight but let the paps get the best of me."
Yes, Bieber does still plan to take the stage at the O2 arena this evening. Let's hope he's calmed down by then.