Last night, the fashion event of the year, otherwise known as the annual Costume Institute Gala, had everything from a live performance by Bruno Mars at Metropolitan Museum of Art's Temple of Dendur, to a bevy of fashionable hosts such as Carey Mulligan, Anna Wintour, and Miuccia Prada, to a new exhibition titled "Schiaparelli and Prada: Impossible Conversations," and, of course, a guest list filled to the brim with fashion industry notables, models, and celebrities. See what went on inside the party last night with these photos courtesy of Vogue.

Guests included Kanye West, Beyonce Knowles, Rihanna, Dakota Fanning, Justin Timberlake, Anna Wintour, Scarlett Johansson, Jessica Alba, Adrien Brody, Rooney Mara, Gerard Butler, Gwyneth Paltrow, Tom Brady, Gisele Bundchen, Sarah Jessica Parker, Valentino Garavani, January Jones, Kristen Wiig, Renee Zellweger, Carey Mulligan, Cameron Diaz, Stella McCartney, Tim Tebow, Chace Crawford, Liv Tyler, Will Arnett, Amy Poehler, Cate Blanchett, Christina Ricci, Heidi Klum, Ginnifer Goodwin, Mary-Kate Olsen, Amber Heard, Emma Stone, Jessica Biel, Swizz Beatz, Alicia Keys, Judd Apatow, Leslie Mann, Eiizabeth Banks, Coco Rocha, Bee Shaffer, Kate Upton, Prabal Gurung, Chloe Sevigny, Chris Benz, Brooke Shields, Rachel Roy, Alexa Chung, Hilary Swank, Michael Kors, Solange Knowles, Claire Danes, Emma Roberts, Michael Bloomberg, Camilla Belle, Ashley Greene, Lea Michelle, L Wren Scott, Hugh Jackman, Mick Jagger, Lana Del Ray, Tommy Hilfiger, John Krasinski, Emily Blunt, Kristen Stewart, Dee Hilfiger, Jessica Pare, Dree Hemmingway, Kate Bosworth, Andre Balasz, Chelsea Handler, Zac Posen, Doutzen Kroes, Nicole Miller, Jenna Lyons, Ed Westwick, Vera Wang, Karlie Kloss, Jason Wu, Bruno Mars, Diane Kruger, Donald Trump, Melania Trump, Eva Mendez, Casey Affleck, Lena Dunham, Sophia Vergara, Chanel Iman, Tom Ford, Jared Kushner, Ivanka Trump, Anh Duong, Debra Messing, Alli Hilfiger, Mark Ruffalo, Rachel Zoe, Karolina Kurkova, Rita Wilson, Cheyenne Jackson, Anja Rubik, Diane Von Furstenburg, Rosie Huntington-Whiteley, Marc Jacobs, Kirsten Dunst, Daniel Radcliffe, Jimmy Fallon, Donna Karan, Jessica Chastain, Marion Cotillard, Florence Welch, Miuccia Prada, Poppy Delevigne, Allison Williams, Amy Astley, Greta Gerwig,  Lily Collins, Mila Jovovich, Katharine McPhee, Ryan Seacrest, Julianne Hough, Shailene Woodley, Rosario Dawson, and Malin Ackerman.

[Stella McCartney, Cameron Diaz] [Gisele Bundchen, Tom Brady]

[Beyonce]

[Pharrell Williams, M.I.A.]

[Karlie Kloss] [Justin Timberlake, Jessica Biel]

[Mick Jagger, Scarlett Johansson]

[Bruno Mars performing]

[Dakota Fanning] [Hugh Jackman, Carey Mulligan]

[Florence Welch]

[Chloe Sevigny]

[Kanye West, Anne V.]

[Natalia Vodianova, Valentino Garavani] [Kirsten Dunst]

[Arizona Muse, Erdem Moralioglu]

[Amar'e Stoudemire]

[Seth Meyers, Sarah Jessica Parker]

[Karen Elson,Tabitha Simmons, Karolina Kurkova, Alexa Chung]

[Rachel Feinstein, John Currin]