Holly Holm Turns Down Role In Blockbuster Movie ... To Focus On Fight

Yeah, she's got a Hollywood agent now ... but Holly Holm is refusing to "go Hollywood" -- in fact, she just turned down a role in a huge movie to focus on her upcoming fight.

Our sources tell us ... Holm was contacted to appear in a major studio movie -- but respectfully declined because the film dates interfered with her final fight prep for UFC on FOX in July, where she'll take on Valentina Shevchenko.

We reached out to Holm's rep, Lenny Fresquez, who wouldn't comment on the movie situation -- but did tell us that Holm has been receiving "an unbelievable amount of calls" from movie and TV producers.

Fresquez says Holm recently hired the APA agency to handle the non-fight related side of her career -- but insists that her main focus is still taking care of business inside the Octagon.