Heidi Klum looks chic in flowery blouse as she joins the judges for America's Got Talent

America's Got Talent: Sofia Vergara hugs members of the Mayyas group after mesmerizing dance routine

Heidi Klum wears wild leopard print outfit with sheer skirt while heading to America's Got Talent

'America's Got Talent': Musical Magicians, Comedians and Knife Throwers Shine in 5th Week of Live Shows