Her major breakthrough came in 1953, when she starred in three pictures: the film noir Niagara, and the comedies Gentlemen Prefer Blondes and How to Marry a Millionaire.
Puncak kariernya datang pada 1953, saat ia membintangi tiga film: film noir Niagara, dan film-film komedi Gentlemen Prefer Blondes dan How to Marry a Millionaire.