What should Justin Bieber do next, to cement his douchebag status?

The narcissistic heartthrob wrote a completely ridiculous statement in the guest book at the Anne Frank House, saying he hopes Anne Frank would have been a belieber.

Are you serious, Justin? You mean, if she hadn’t been exterminated like vermin, you really hope she would have liked you? How fucking self-centered can you get?

This isn’t the first time the singer has done something incredibly stupid. What do you think he should do next, to really emphasize the douche in douchebag?