The nineteenth episode of Season 6, and the one hundred and twenty-fourth ever episode of America's Got Talent, aired on August 2, 2011. It was the fourth Quarterfinals performance episode and took place in Hollywood. 12 acts performed for 4 spots in the Semifinals.
Performed
| Symbol | Meaning |
|---|---|
|
Standing Ovation |
|
Buzzer |
| Name | Image | Act | Piers | Sharon | Howie |
|---|---|---|---|---|---|
| 1. The Kinetic King | 
|
Chain Reaction Gadget Builder |
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| |
| 2. Zuma Zuma | 
|
Acrobatic Group |
|
| |
| 3. Avery and the Calico Hearts | 
|
Vocal Group | |||
| 4. Charles Peachock | 
|
Juggler |
|
| |
| 5. Sam B | 
|
Dancer |
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| 6. Taylor Davis | 
|
Singer and Guitarist |
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| 7. Melissa Villasenor | 
|
Comedic Impressionist | |||
| 8. Scott Alexander | 
|
Magician | |||
| 9. Fatally Unique | 
|
Dance Group | |||
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10. Yellow Designs |
|
Stunt Bike Group | |||
| 11. Frank Miles | 
|
Daredevil | |||
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12. Team iLuminate |
|
Light-up Suit Dance Group |
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