Wanna party with Justin Bieber ... you gotta sign on the dotted line! We got our hands on the contract JB makes all his guests sign ... and it seems outrageous and totally douchey -- but maybe it isn't. We'll explain. Plus, Lil Scrappy dodges jail time by claiming he's hooked on marijuana ... and needs rehab. You buying that? Is pot really addictive, or just a habit? Actor Eric Roberts says he was addicted to it, and joined us to discuss. Also ... Farrah Abraham wins again! We'll tell you what she's landed now on the heels of her sex tape success. Is she proving the (Paris & Kim K.) formula ... sex tape = superstardom??