Four Christmases remained in the top spot with an estimated $18.2 million, a drop in sales of just 41.5% from last weekend. The holiday comedy, starring Vince Vaughn and Reese Witherspoon, has earned an impressive $70.8 million in two weeks and cost about $80 million to make.

1. Four Christmases, $18,180,000.
2. Twilight, $13,197,000.
3. Bolt, $9,696,000.
4. Australia, $7,000,000.
5. Quantum of Solace, $6,600,000.

Source: Coming Soon