Kamaru Usman spoke to TMZ Sports just days after he lost his belt to Leon Edwards three years ago … and he vowed to make a triumphant return. It ended up taking far longer than he expected, but true to his word, the Nigerian Nightmare’s back and squarely in the title picture!

“I remember coming on here and talking to you guys after I got kicked in the head by Leon Edwards,” Usman told Babcock on the TMZ Sports TV show, reflecting on his 2022 loss and his motivation for moving forward.

“One of the biggest things that really hit me at that moment was the opportunity to prove to myself again that I can get up and do something and get back on the horse.”

After losing to Edwards twice (5th round KO, decision), and then to Khamzat Chimaev (decision) on a short-notice fight at 185 lbs., even Usman admits he had doubts whether he could perform at the highest of levels.

That’s now been answered — and Kamaru, ranked fifth, finds himself squarely in the title picture.

So, what’s next for the 38-year-old?

We asked the former welterweight champ … who gave us the blueprint to not only secure his old 170 lb. belt, but also the middleweight strap.

Stars love a good selfie, and these before-and-after photos are bound to stump you … Put your celeb knowledge to the test and see if you can guess the incredible body transformation?!

This 38-year-old hairstylist is also a TV personality, commonly known from his (and his co-stars’) Netflix series. You may have seen him flippin’ around with Olympic gymnast Simone Biles for an Uber Eats commercial.

Cops in Hawaii tell TMZ no foul play is suspected in the death of actor David Hekili Kenui Bell, who died suddenly only weeks after his part on Disney’s live-action “Lilo & Stitch” hit the big screen.

Police on the Big Island tell us David died June 12 at 2:26 PM and they are looking into the matter … with the coroner report and autopsy yet to be completed. We’re told that information will be key to determining an exact cause of death.

At this time, though, cops say there is no indication foul play was involved … and the investigation is ongoing.