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3. Shay Mitchell, 2016
In 2016, Shay Mitchell left little to the imagination in the best way possible in this low-back gown with metallic thigh side details. The dress was by Haney and showed an eye-popping amount of skin with its halterneck design and hip-high slit. It was definitely a perfect match to the star's sultry style.

Shay teamed her gown with silver sandals by Giuseppe Zanotti, a Kotur clutch, and a silver bangle. She finished it all off with her signature long straight 'do and an edgy beauty look.