Beyoncé Brought Me Back to 2009 With Her Holiday Gown For Diddy's 50th Birthday Bash

As the decade closes, it looks like Beyoncé might be feeling a little nostalgic — and who can blame her? She has accomplished so much over the last 10-plus years, with a ton of incredible fashion moments along the way. She's inevitably aware of her impact, which could be why she returned to her Sasha Fierce-era style at Diddy's 50th birthday party.

Beyoncé and JAY-Z made an appearance to celebrate their famous friend on Dec. 14, and naturally, Bey chose a jaw-dropping outfit for the event. Her strapless velvet gown featured sparkling crystal detailing, reminiscent of a Thierry Mugler ensemble she wore during her I Am... World Tour from 2009 to 2010. Of course, her high-slit party dress was better fit for mingling than elaborate dance numbers, but fans were still quick to point out the similarities. She completed the look with long black gloves, a metallic clutch, emerald and silver jewelry, and strappy black sandals. See? She still is, and will forever be, fierce as hell.