Johnny Manziel and his new girl are damn near inseparable at this point -- the couple was spotted holding hands in Miami on Friday ... fresh off their steamy night of clubbing.
The former Heisman winner and Kenzie Werner have been living it up in Florida this week ... including a VERY hands-on night on the town on Thursday.
The two got in even more quality time on Friday ... with Manziel holding onto Werner, who was wearing a sheer outfit with a bikini underneath.