Weekend Box Office : "Baby Mama"

The surrogate motherhood of Tina Fey and Amy Poehler in a buddy comedy "Baby Mama" tops this weekend box office with $18.3 million in ticket sales.

1. Baby Mama - $18.3 million
*$18,271,000
2. Harold & Kumar Escape from Guantanamo Bay - $14.6 million
$14,570,000
3. The Forbidden Kingdom - $11.2 million
$38,255,000
4. Forgetting Sarah Marshall - $11 million
$35,077,000
5. Nim's Island - $4.5 million
$38,954,000

* indicates total box office take since opening.
Full list of Box Office Totals after the jump.

Full list of Box Office Totals