The most famous face in the world is Queen Elizabeth II. This is according to a 2015 article on USA Today, which states that Queen Elizabeth II's face was the most famous, most photographed, and most painted face in the world.
However, other sources suggest different answers. For example, a 1991 New York Times article claimed that Muhammad Ali had the world's most recognizable face and approachable personality. In addition, Marilyn Monroe's face, immortalized by Andy Warhol, is widely recognized and considered iconic in Hollywood.
Ultimately, determining the single "most famous face" is subjective and depends on the criteria used. While Queen Elizabeth II may be the most widely photographed and painted face, the recognition of other figures like Muhammad Ali or Marilyn Monroe may rival her fame depending on the specific metric.
