Cast and Crew in America's Got Talent - Season 12 - Episode 21

Simon Cowell
Self - JudgeSimon Cowell was 57 in America's Got Talent - Season 12 - Semi-Finals 2 (Episode 21).

Birthday: Wed, Oct 07 1959

Howie Mandel
Self - JudgeHowie Mandel was 61 in America's Got Talent - Season 12 - Semi-Finals 2 (Episode 21).

Birthday: Tue, Nov 29 1955

Mel B
Self - JudgeMel B was 42 in America's Got Talent - Season 12 - Semi-Finals 2 (Episode 21).

Birthday: Thu, May 29 1975

Heidi Klum
Self - JudgeHeidi Klum was 44 in America's Got Talent - Season 12 - Semi-Finals 2 (Episode 21).

Birthday: Fri, Jun 01 1973

Tyra Banks
Self - HostTyra Banks was 43 in America's Got Talent - Season 12 - Semi-Finals 2 (Episode 21).

Birthday: Tue, Dec 04 1973

Darci Lynne Farmer
ContestantDarci Lynne Farmer was 12 in America's Got Talent - Season 12 - Semi-Finals 2 (Episode 21).

Birthday: Tue, Oct 12 2004