Plot: In season 8, Sharon Osbourne leaves the show with Melanie Brown replacing her, and Heidi Klum becomes the new fourth judge.

America's Got Talent - Season 8
First Episode Aired On:
Tuesday, June 4 2013
11 years ago
Tuesday, June 4 2013
11 years ago
Last Episode Aired On:
Wednesday, September 18 2013
11 years ago
Wednesday, September 18 2013
11 years ago
Number of Episodes: 27