James Franco Is Shirtless Riff Raff

That ain”t KFed … it”s shirtless James Franco rockin” braids, what looks like platinum grills and tats on the Florida set of that “Spring Breakers” flick yesterday.

Franco”s look is allegedly based on a former MTV reality star named Riff Raff … who appeared on “From G”s to Gents.”

In fact, Riff Raff — who”s also a rapper signed to Soulja Boy”s label — says the only reason Franco got the part is because he was TOO BUSY and turned it down. 

The only thing more interesting than Franco”s look … the fact that the 33-year-old Oscar nom is in a Selena Gomez movie.