Pictures: Dimitrios Kambouris and Larry Busacca/Getty
On Monday, the ultimate crowd of A-listers took to the Metropolitan Museum Of Art's Costume Institute Gala red carpet and put on a display of fashion-forward - albeit occasionally questionable - looks for their fellow style-savvy guests to appreciate.
This year's theme was 'China: Through The Looking Glass' which a number of attendees threw themselves into, showcasing an array of red shades and intricately-detailed embroidery.
Other guests took the occasion to show off a little creativity, with jaw-dropping looks introduced from all sides of extreme. Whether it were with excessive lengths of material - we're talking to you, Rihanna - or dresses that were barely there at all, the Gala did not let us down in its traditional spectacle-stakes.
Take a look at our pick of the best - and worst - looks from the New York event.
Met Gala 2015 - Best and Worst
1. Sienna Miller wore a tuxedo by Thakoon
2. Anne Hathaway wore Ralph Lauren
3. Diane Kruger wore Chanel Haute Couture
4. Sarah Jessica Parker wore an H&M dress and a Philip Treacy hat
5. Mary-Kate and Ashley Olsen wore vintage Dior by John Galliano
6. Beyoncé wore a Givenchy dress
7. Rosie Huntington-Whiteley wore an Atelier Versace dress
8. Kim Kardashian wore a Roberto Cavalli dress
9. Carey Mulligan wore a Balenciaga dress
10. Solange Knowles wore a Giles dress
11. Kendall Jenner wore a Calvin Klein Collection dress
12. Chloe Grace Moretz wore a dress by Coach
13. Poppy Delevingne wore a Marchesa gown
14. Kerry Washington wore a Prada gown
15. Chloe Sevigny wore a J. W. Anderson dress
16. Zendaya wore a custom Fausto Puglisi gown
17. Rihanna wore a dress by Guo Pei
18. Gigi Hadid wore a Diane von Furstenberg dress
19. Lady Gaga wore Balenciaga
20. Cara Delevingne wore a Stella McCartney jumpsuit
21. Jennifer Lopez wore an Atelier Versace dress
22. Miley Cyrus wore an Alexander Wang dress
23. Allison Williams wore a Giambattista Valli Custom Haute Couture dress
24. Katy Perry wore a Moschino dress
25. Kris Jenner wore a Balmain dress
