We all love Rosa Acosta and that crazy body of hers – especially that booty! – but we’re going to have to say goodbye to all that thickness. For now, at least! The Dominican beauty took to Instagram earlier to reveal a “major project” is in the works, and she’ll have to be slimming down about 20 pounds for it! “Say bye bye to all my thickness,” Rosa wrote. “I’m working on a major project and I have to drop all the weight it took me so long to gain. Currently at 150 34d-25-39 and each one of my tights measures 24 ( that’s two bad bishes waist lol ) I will go down to 130-135 the healthy way.” She didn’t say what the project is, but it’s sounding like a big movie role to me! Can’t wait to see what she has in store! For now, reminisce on some of her thickness in the gallery!