Article continues below advertisementSofía Vergara's scandalous outfit took center stage at the America's Got Talent quarterfinals.The actress, 53, spilled out of a cleavage-baring blue dress while sitting on the judges' panel on Tuesday, August 19.Vergara bared her assets in a strapless design featuring a corseted bodice.Article continues below advertisementSofía Vergara's 'America's Got Talent' Quarterfinals LookSource: @sofiavergara/InstagramSofía Vergara popped out of a cerulean ensemble.She wore her long brunette hair in loose waves and sported a full face of glam.