America's Got Talent: Sofía Vergara cries as singer performs original song in honor of late brother

'America's Got Talent's Jackie Evancho Speaks Out on Her Osteoporosis Diagnosis and Anorexia Struggle

America's Got Talent's Jackie Evancho Shares Osteoporosis Diagnosis Amid Anorexia Battle

Nikki Webster fangirls over new Australia's Got Talent judges as she queues for auditions in Sydney