Leonardo DiCaprio's environmental fund donated $5 million in the battle against Amazon rainforest fires that were devastating the area.
A newly discovered water beetle was named after Leonardo DiCaprio.
The Wolf of Wall Street, starring Leonardo DiCaprio and Jonah Hill, was released.
'Inception,' starring Leonardo DiCaprio and Joseph Gordon-Levitt, premiered in London, England.
Gangs of New York, starring Leonardo DiCaprio, Daniel Day-Lewis, and Cameron Diaz, was released.
