Avatar Remains On Top At Box Office!!!!

Avatar becomes 2nd Highest Grossing Film Of All Time With $1.34 Billion In Worldwide Sales

So far, Cameron's other mega-hit, "Titanic," which remained No. 1 for 15 weeks straight and garnered $1.8 billion in global sales, is the only movie to top the $1.34 billion worldwide earnings of "Avatar."

But box-office watchers believe that as curious movie fans flood the theaters to catch the must-see sci-fi adventure, the "Avatar" aliens could sink "Titanic."

"I believe anything is possible with this picture. Nothing would surprise me," said Bert Livingston, a 20th Century Fox distribution executive.