Marilyn Monroe's natural hair color was blonde.
Marilyn Monroe was an American actress, model, and singer. She was born on June 1, 1926 in Los Angeles, California. She was known for her platinum blonde hair, which was her natural color. She also had a distinctive beauty mark on her face. She was one of the most iconic actresses of the 1950s and 1960s, and was known for her roles in films such as Some Like It Hot and The Seven Year Itch.