The 7 Biggest 2015 Golden Globes Red Carpet Trends

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From jaw-dropping cleavage to ushering in a new hairstyle for men, let's check out the top seven trends to emerge from Sunday's star-studded red carpet.

First off are show-stopping metallic dresses, with Julianne Moore sparkling in Givenchy, Dakota Johnson making a splash in Chanel and Reese Witherspoon rocking a beaded Calvin Klein creation.