Rare footage of Marilyn Monroe entertaining the troops on stage in Korea 1954. Rare footage with sound ..Feb 1954 Marilyn Singing Diamonds Are A Girls Best Friend, Bye Bye Baby and Do It Again. Marilyn said it was the highlight of her life to sing for the soldiers in Korea. What did you think? Please leave a comment in the section below and remember to share the video and sign up for our free newsletter!