Dreaming of Marilyn Monroe as your friend can be quite significant. Marilyn Monroe is often associated with beauty, fame, and a certain allure. Here are a few interpretations of your dream:

1. Desire for Connection: Introducing her to others may symbolize your desire for acceptance or recognition in social settings. You might be seeking validation or wanting to showcase your connections to influential or admired figures.
2. Exploration of Identity: Marilyn Monroe represents a strong persona. Dreaming of her as a friend could indicate that you are exploring different aspects of your identity or how you wish to be perceived by others.
3. Admiration and Inspiration: If you admire Monroe’s qualities, the dream might reflect your aspirations. You could be looking to embody some of her traits, such as confidence or charisma, in your own life.
4. Nostalgia or Cultural Influence: Marilyn Monroe is an iconic figure in pop culture. This dream might stem from your thoughts or feelings about her legacy or the era she represents, perhaps indicating a longing for the past or a connection to cultural icons.

Consider how you felt during the dream and any specific details that stood out, as these can provide further insights into your personal feelings and circumstances.