Gina Carano's UFC deal suffered a setback due to her management as Henry Cavill's girlfriend reportedly chose Hollywood much to Dana White's frustration.

According to Fox Sports, Gina Carano's UFC deal won't be signed anytime soon according to the latest development as Dana White called her the "hardest human being we've ever dealt with."

"I don't know, we'll see how these things play out. Just incredibly difficult. We've dealt with (Brock) Lesnar, Tito (Ortiz), Chuck (Liddell) was f--king king of the world, Ronda Rousey, we've pretty much done deals with everyone on Earth and she is the hardest f--king athlete we have ever dealt with," he said of Henry Cavill's girlfriend.

But Dana White blamed the botched Gina Carano UFC deal to her Hollywood management team.

"You're talking about a girl who hasn't fought in a while. Any time you deal with anyone in f--king Hollywood it's a joke. It's literally a joke, it's comical. You feel like you're in a 'Saturday Night Live' skit. This can't be f--king real. In dealing with her people, I don't know if it can be done," he said.

Meanwhile, Yahoo Sports reported that Henry Cavill's girlfriend has signed on to another movie called "Bus 657" starring Robert de Niro and Dave Batista ("Guardians of the Galaxy"), which could be the reason for the failed Gina Carano's UFC deal.

The Washington Post commented that "Bus 657" is scheduled to film in October.

And Gina Carano's manager Scott Karp said that she will be shooting another film in December.

"While this sounds like great news for Carano, it's a bit of a setback for Rousey and UFC President Dana White," the Post said. "Rousey (10-0) had talked big about fighting Carano, going so far to say it was Carano who was 'insisting' on fighting her."