TMZ — Wanna bet if Justin Bieber will WEAR A HAT during his walkout with Floyd Mayweather??  Well, now you can ... because betting websites are seriously TAKING ACTION on the pop star in some crazy new prop bets for the fight..  We spoke with… more info

TMZ — Justin Bieber's like a Bond villain -- an internationally wanted man -- and there's a push to get him locked up in Rome, but it hasn't happened yet ... TMZ has learned.  Rumors swirled Bieber got busted Wednesday morning when police officers… ... more info

MTV.co.uk News — Ooh so swish... more info

TMZ — Are we in for another walk-off? "Zoolander 2" is shaping up to be the king of cameos ... as Ben Stiller just revealed Justin Bieber will make an appearance in the flick. Bieber has hinted he might be appearing, writing, "Working on something… ... more info

Perez Hilton — One thing the first Zoolander didn't have was social media to get people excited! Maybe that's why it didn't become a cult hit until months after its release… But this time Ben Stiller is making the most of Instagram to ensure that everyone knows h... more info

Time — See Bieber give his best Blue Steel on Ben Stiller's Instagram more info

MTV.co.uk News — The 21-year old has also expressed his remorse for his bad boy behaviour during an interview with 'Hero' magazine... more info

TMZ — There's finally a place Lil Za can say he's better than Justin Bieber ... the boxing ring ... 'cause Andre Berto tells TMZ Sports Za would DOMINATE the Biebs if the two laced 'em up. Beiber's dabbled around in the squared circle recently,… more info

TMZ — Justin Bieber was not welcome at the high school prom he crashed this weekend -- not by the adults, anyway -- because school administrators say he physically shoved his way into the event. Bieber popped into the… more info

MTV.co.uk News — The prince of pop just casually stopped by… more info