Meghan Markle looked stunning in a one-shoulder black gown while surprising London's style set by appearing on stage to present her wedding dress designer, Clare Waight Keller of Givenchy, with the prestigious British Womenswear Designer of the Year award.
"This woman is so amazing. I got to know Meghan on such a personal level." Waight Keller continued, "To have someone like that trust you on such a personal moment in their life... I can't thank you enough because it was the most beautiful moment."
While the Duchess certainly wowed the crowd with her sleek maternity style (not to mention casually breaking royal protocol with that black nail polish) Meghan wasn't the only A-lister who hit the ball out of the fashion park.
From Victoria Beckham's chic black gown to Kendall Jenner rocking a naked dress, here are all the best looks from the 2018 British Fashion Awards: