How Michael B. Jordan Gained 24 Pounds of Muscle

The “Fantastic Four” star explains how he got into shape for new movie “Creed.”

— -- It’s Michael B. Jordan like you’ve never seen him.

In the recently released trailer of the “Fruitvale” star’s new film “Creed,” he’s showing off some serious muscle.

"How good does his back look in that trailer?" Mara gushed.

“I got in shape,” a modest Jordan said, slightly embarrassed. “It’s pretty cool.”

Asked how he did it, he replied, “Diet and exercise.”

"Honestly, diet has a lot to do with it and lots of water,” he added.

That’s when Mara cracked, "He was so annoying during our movie — every 30 minutes he was eating something.”

Jordan laughed.

"Literally in the middle of takes, I would just be eating food," he said. "Chicken and rice and broccoli — a lot of it.”

Check out the results in the “Creed” trailer below: