charlize-theron-adopts.jpgCharlize Theron is a mom!

The Oscar winner "has adopted a child," her rep tells People. "She is the proud mom of a healthy baby boy named Jackson."

This is the first child for Theron, and while she isn't married, she has expressed an interest in being a mother on numerous occasions.

Last summer she reportedly told Germany's In Touch magazine, "I want a baby. If it would happen tomorrow I would be very happy." When asked if she would consider adoption, she said, "Why not? I'm open to everything in life."