Blake Lively wore an Atelier Versace gown wrapped with a bow.
The bow untied to reveal a blue lining - Blake's transformation mirrored the changes in the Statue of Liberty.
Kim Kardashian's outfit was iconic in every sense. It was first worn by Marilyn Monroe in 1962.
Kendall Jenner wore a sheer black gown by Prada.
Blake Lively's plus one for the night was husband Ryan Reynolds.
Sarah Jessica Parker wore a patch-work bodice and a pleated ball skirt.
Sophie Turner and Joe Jonas wore Louis Vuitton outfits.
Jared Leto and Gucci head Alessandro Michele were twinning in Gucci of course.