Rami Malek rocked his way to Best Actor Oscar glory for his exuberant portrayal of Queen's frontman Freddie Mercury in "Bohemian Rhapsody" at the 91st Academy Awards. In a tightly fought race, the actor was pitted against industry veterans -- Christian Bale for "Vice", Bradley Cooper for "A Star is Born", Viggo Mortensen for "Green Book" and Willem Dafoe "At Eternity's Gate".