America's Got Talent: Nightbirde after dropping out due to cancer returns to share gratitude

Simon Cowell Tells Nightbirde She's 'Already Won' After She Withdraws From 'America's Got Talent'

Sofia Vergara poses with co-judge Heidi Klum ahead of America's Got Talent live shows in LA

America's Got Talent: Simon Cowell BASHES bizarre Sethward as the live shows begin