But it wasn't all bright young things who wowed us with their black tie outfits - some of the best looks of the night were from over 50 actresses who looking nothing short of fabulous.
From sequins to shimmer, and mesh to frills, see celebrity the looks proving style has no age limit:
See more looks from the night in our gallery below:
BEST PERFORMANCE BY AN ACTRESS IN A TELEVISION SERIES – MUSICAL OR COMEDY
Julia Louis-Dreyfus - Bloom