Top ten highest-grossing films of the 2000s

 This is correct at the time of this writing.

1. James Cameron's Avatar (Fox, 2009) - $2.923 billion
2. The Lord of the Rings: The Return of the King (Warner, 2003) - $1.151 billion
3. Pirates of the Caribbean: Dead Man's Chest (Disney, 2006) - $1.066 billion
4. Harry Potter and the Philosopher's Stone (Warner, 2001) - $1.026 billion
5. Harry Potter and the Order of the Phoenix (Warner, 2007) - $1.008 billion
6. The Dark Knight (Warner, 2008) - $1.006 billion
7. Pirates of the Caribbean: At World's End (Disney, 2007) - $963.4 million
8. The Lord of the Rings: The Two Towers (Warner, 2002) - $951.6 million
9. Harry Potter and the Half-Blood Prince (Warner, 2009) - $941.1 million
10. Shrek (Dreamworks, 2004) - $935.5 million