Who are the best America's Got Talent acts? This list includes many of the best acts that competed on the different seasons on America's Got Talent. Many different types of acts include singers, comedians, dancers, magicians, and much more! From America's Got Talent winnersto acts from runner-ups and other contestants, you'll find all the best acts below. Vote for your favorites, vote down any you don't like and feel free to rerank this list your way.