The Knick's J.R. Smith was arrested Thursday night in Miami.

HoopsVibe's Very Quick Call: If you're dating Rihanna, why would you leave the apartment?

JR Smith was spotted partying it up at a club after the Knicks win Tuesday night - and this time, he was kickin' it with R&B superstar Rihanna.

Hoopsvibe's quick call:  Got to give Smith some credit for having that work hard play hard mentality.