This was a big weekend for debuts. Obsessed debuted #1 at the box office, earning $28.5 million. 17 Again fell one spot to the #2 spot. Fighting debuted #3 at the box office, earning $11.4 million. The Soloist debuted #4 at the box office, earning $9.7 million and Earth debuted #5 at the box office, earning $8.55 million for the weekend, and a total of $14.2 million since opening on Wednesday

1. Obsessed - $28.5 million ($28.5 million)
2. 17 Again - $11.6 million ($39.9 million)
3. Fighting - $11.4 million ($11.4 million))
4. The Soloist - $9.7 million ($9.7 million)
5. Earth (2009) - $8.55 million ($14.2 million)
6. Monsters vs. Aliens - $8.52 million ($174.8 million)
7. State of Play - $6.8 million ($25.1 million)
8. Hannah Montana the Movie - $6.3 million ($65.5 million)
9. Fast and Furious - $6 million ($145 million)
10. Crank: High Voltage - $2.4 million ($11.5 million)