Kate Hudson [1] couldn't have looked happier to model her J. Mendel gown at the London premiere of Kung Fu Panda 3 on Sunday. The blush-colored dress looked lovely and Grecian-inspired from the front — but the back was another story. Kate's own back was on display thanks to the piece's low cut and dramatic sleeves. We couldn't help but feel a flashback to another gorgeous red carpet gown: the backless Valentino dress [2] Olivia Wilde [3] wore to the 2016 Oscars.

Kate, though, put her own spin on the pretty, pleated style. She finished her ensemble with tan Casadei heels and a clutch from Lee Savage. Her stylist Sophie Lopez dubbed the look [4] "pretty in pink" in a post on Instagram. Kate, meanwhile, shared her own snap [5] of the look — with a coat — from a later party.