She accessorized with stud earrings and a slim metallic belt with a red jeweled buckle going around her bare back, accentuating her flawless figure.
Her side parted honey blond hair was styled with soft waves draping her right shoulder.
She opted for a no makeup look but tantalized with black nail polish.
She was joined on red carpet by co-stars Shia LaBeouf, John Malkovich, Patrick Dempsey, Josh Duhamel and Tyrese Gibson, and director Michael Bay.
Earlier in the day, Rosie attended a photocall looking runway ready in a body hugging above knee length plum dress with a deep plunging neckline and long sleeves.
Her hair was styled in loose waves with a side parting. She wore lipstick matching her dress and bold blush.