emptyscreens.com
US Box Office: April 15 – 17, 2011
1. Rio – $40M 2. Scream 4 – $19.2M 3. Hop – $11.1M 4. Hanna – $7.3M 5. Soul Surfer – $7.2M 6. Arthur – $6.9M 7. Insidious – $6.8M 8. Source Code – $6…