4. Nicole Kidman at the 2018 Oscars
This Armani Prive masterpiece is just more proof Nicole always gets it right on the red carpet. Worn at the 2018 Oscars, the strapless electric-blue gown featured a sculptural silhouette with a deep sweetheart neckline, a high front slit, and an oversized bow at the waist. The actress styled it with Louboutin heels, sparkling Harry Winston jewels, a vintage 1953 Omega watch, and a red lip. Stunning from head to toe! She really looked like a walking work of art that night.