Dwayne "The Rock" Johnson announced that the 25-year-old model had gotten the part via Instagram with his seal of approval Monday.
"Yes, she's a walking smoke stack but more importantly... she's smart, tough and funny. Just the way we like 'em. Get ready world, we can't wait to bring you our generation's #BAYWATCH! You'll have fun... ," he wrote.
Rohrbach -- who's modeled for Vogue Germany and Sports Illustrated, and whose split from Leonardo DiCaprio was also confirmed Monday -- also passed Johnson's slo-mo running test, an essential skill for anyone hoping to run in CJ Parker's footsteps.