1. When he wore this gas mask out and about in London.
2. When he went batshit cray on this photog.
3. When he took a piss in a mop bucket.
4. This mugshot.
5. When he wrote that Anne Frank "would have been a Belieber."
6. Anytime he was spotted at a club shirtless.
7. When he pissed his initials in the snow.
8. When he was caught leaving a brothel in Brazil.
9. When he said he was "retiring."
10. When he abandoned this precious monkey in Germany.
11. Any time he sags his pants this low.
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