UFC star Jared Cannonier is turning over a new leaf -- literally -- telling TMZ Sports he's quit smoking weed for his upcoming main event fight with Marvin Vettori.
We talked to the 39-year-old "Killa Gorilla" just days before his UFC Fight Night scrap, going down Saturday night in Las Vegas, when Jared revealed the change in his lifestyle.
"For this camp I have abstained from smoking marijuana, so the clarity is there," Cannonier told us, explaining ... "More mental clarity for me. There is a physical aspect to it. You are putting foreign substances into you [body], especially your lungs.