The twenty-first episode of Season 5, and the ninety-fourth episode of America's Got Talent overall, aired on August 10, 2010. It was the fifth Quarterfinals performance episode and took place in Hollywood.
Jackie Evancho, who won a spot in the Quarterfinals by receiving the most votes in a poll on YouTube, and 11 other YouTube acts selected by the judges competed. The 12 acts performed for 4 spots in the Semifinals.
|1. PLUtonic||Vocal Group|
|2. Dylan Plummer||Jump Roper|
|3. Pup||Dog and Singer|
|4. Cam Hodges||Singer and Guitarist|
|5. Ryan Rodriguez||Dancer|
|6. Austin Anderson||Stand-up Comedian|
|7. Booker Forté||Dancer|
|8. Pizza Patt||Pizza Dough Juggler|
|9. Kristina Young||Singer|
|11. Dan Sperry||Magician|
12. Jackie Evancho