Brad Pitt is 50 today. 

Yes, we kind of couldn't believe it either.  

In honor of the actor's big 5-0, here's a look back at his 10 highest-grossing movies worldwide. 

You may be surprised at what tops the list.

10. "Ocean's Thirteen": $311.3 million

After a weak sequel, the final installment returned to what people loved about the first heist film.

9. "Inglourious Basterds": $321.5 million

After growing his hair out for a while, Pitt cleaned up for his role in Quentin Tarantino's Nazi killing movie.

8. "Megamind": $321.9 million 

You may not have realized it, but Pitt voiced a hero in the Will Ferrell animated film.

7. Appropriately, "Se7en": $327.3 million

"What's in the box?" One of the best '90s thrillers starring Morgan Freeman, Kevin Spacey, and Gwyneth Paltrow.

6. "The Curious Case of Benjamin Button": $333.9 million

We watched Pitt age backwards in the F. Scott Fitzgerald's short-story.

5. "Ocean's Twelve": $362.7 million

The "Godfather 3" of the Ocean's trilogy.

4. "Ocean's Eleven": $450.7 million

The remake of the 1960 flick that you see replayed on TV over and over set a new standard for heist films.

3. "Mr. and Mrs. Smith": $478.2 million

Pitt's espionage movie where he worked with future wife Angelina Jolie.

2. "Troy": $497.4 million 

Foreign audiences loved Wolfgang Peterson's historical fiction overseas. 

1. "World War Z": $540 million

Surprised? Pitt side-stepped drama over the making of his zombie film for it to become his most successful film to date. 

See Also:

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