Popsugar Fashion American Music Awards American Music Awards 2014 Red Carpet Dresses Look Who Brought the Glamour to the American Music Awards November 24, 2014 by Hannah Weil McKinley View On One Page Photo 23 of 24 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 23 Dianna Agron Dianna made a dramatic entrance in an off-the-shoulder dress. Previous Next Start Slideshow American Music AwardsRed CarpetWho Wore What