Zoe Saldaña has become Hollywood's highest-grossing actor, surpassing Scarlett Johansson with a cumulative box office total of over $16.8 billion. This achievement is largely driven by her roles in major franchises like Avatar, Guardians of the Galaxy, and Star Trek. Saldaña is the only actor to have appeared in four films grossing over $2 billion worldwide, including the top three highest-grossing films of all time. Johansson previously held the top spot with approximately $16.4 billion.