After a powerful July 11 appearance on "America's Got Talent," homegrown talent Lavender Darcangelo aims for a repeat performance later this month. Lavender, 27, and her adoptive dads, Jamie and Wil Darcangelo, left early Monday morning for Hollywood to prepare for a live performance in the semifinal round of AGT on Aug. 22, to be followed by a results show on Aug. 23.