Being invited to the Met Gala is one thing, but being named a co-chair of the annual event is an even bigger honor.In 1995 — 30 years ago! — Vogue editor in chief Anna Wintour began cohosting the event alongside fellow editors, socialites, and even European royalty.She then began passing the job on to designers, actors, musicians, and even athletes in recent years.But what do the Met Gala co-chairs do, and who's previously held the title?While Wintour has never revealed their exact role, it's rumored that co-chairs help plan the event's dress code, dinner, and performances.They're also some of the first stars to arrive on the red carpet each year, helping to exemplify the night's dress code, and their names are used to promote the annual event in the months leading up to it.The 2025 Met Gala co-chairs are Lewis Hamilton, PharrellHere's a look back at who's held the honor in the past. 2024: Wintour, Jennifer Lopez, Zendaya, Chris Hemsworth, and Bad Bunny Jennifer Lopez, Bad Bunny, Zendaya, and Chris Hemsworth onstage during the 2024 Met Gala. Kevin Mazur/MG24/Getty Images for The Met Museum/Vogue The theme of 2024's celebration was "Sleeping Beauties: Reawakening Fashion," which brought back vintage looks and styles that hadn't been seen in years. 2023: Michaela Coel, Dua Lipa, Roger Federer, and Penélope Cruz Co-chairs Michaela Coel, Dua Lipa, Roger Federer, and Penelope Cruz pose at The 2023 Met Gala Celebrating "Karl Lagerfeld: A Line Of Beauty" Metropolitan Museum of Art on May 01, 2023 Cindy Ord/MG23/Getty Images The theme honored Chanel icon Karl Lagerfeld, with "Karl Lagerfeld: A Line of Beauty." 2022: Blake Lively, Ryan Reynolds, Lin-Manuel Miranda, and Regina King The 2022 Met Gala theme was "In America: An Anthology of Fashion." John Shearer/Getty Images; Mike Coppola/Getty Images; Sean Zanni/Patrick McMullan/Getty Images The 2021/2022 Met Gala was a two-part event, with the first part held in September 2021 and the second in May 2022.In 2022, the Met Gala returned for the culmination of the American-themed two-part celebration.Lin-Manuel Miranda, who missed out on the chance to co-chair in 2020, helmed the event alongside husband-and-wife duo Blake Lively and Ryan Reynolds and overall icon Regina King, who didn't walk the carpet at the big event. King's son died in January 2022, so she was likely still mourning the loss. 2021: Billie Eilish, Amanda Gorman, Timothée Chalamet, and Naomi Osaka The Met Gala returned from its pandemic hiatus in September 2021. Kevin Mazur/MG21/Getty Images for The Met Museum/Vogue Part one of the two-part Met Gala, which was held in September 2021, was sponsored by Instagram and themed in "In America: A Lexicon of Fashion." 2020: Meryl Streep, Nicolas Ghesquière, Emma Stone, and Lin-Manuel Miranda The 2020 Met Gala was canceled due to the COVID-19 pandemic, then returned in September 2021 for the first of a two-part event. Dimitrios Kambouris/Getty Images; Jeff Kravitz/FilmMagic; Jamie McCarthy/Getty Images; Frazer Harrison/Getty Images The 2020 Met Gala was, of course, canceled due to the pandemic. But had it taken place as scheduled on May 4, the theme would've been "About Time: Fashion and Duration," sponsored by Ghesquière's Louis Vuitton. 2019: Serena Williams, Harry Styles, then-Gucci creative director Alessandro Michele, and Lady Gaga The 2019 Met Gala's dress code was "camp." Kevin Mazur/MG19/Getty Images for The Met Museum/Vogue 2019's theme was "Camp: Notes on Fashion," and it was sponsored by Gucci. 2018: Donatella Versace, Amal Clooney, and Rihanna The dress code for the 2018 Met Gala was "Sunday best," prompting celebrities to don Catholic-themed attire. Dimitrios Kambouris/MG18/Getty Images for The Met Museum/Vogue Rihanna's Met Gala looks had long earned her the title of "Queen of the Met Gala," and in 2018, she added the title of co-chair. The year's theme was a bold one: "Heavenly Bodies: Fashion and the Catholic Imagination." It was sponsored by Versace and Christine and Stephen Schwarzman, who also served as co-chairs.Stephen Schwarzman is a cofounder and CEO of The Blackstone Group, a private equity firm that has a stake in Versace. 2017: Tom Brady, Gisele Bündchen, Pharrell, and Katy Perry As the theme was based on her designs, Rei Kawakubo was an obvious choice for honorary chair, along with Caroline Kennedy. Dimitrios Kambouris/Getty Images; Neilson Barnard/Getty Images; Karwai Tang/WireImage The 2017 theme was "Rei Kawakubo/Comme des Garçons: Art of the In-Between," celebrating the Japanese brand, and was a joint sponsorship between Apple, Condé Nast, Farfetch, H&M, and Maison Valentino. 2016: Idris Elba and Taylor Swift The evening's third host was Apple Chief Development Officer Jonathan Ives. Dimitrios Kambouris/Getty Images; Larry Busacca/Getty Images The event, fittingly sponsored by Apple, was themed "Manus x Machina: Fashion in an Age of Technology."The evening's honorary hosts were returnees Nicolas Ghesquière, Karl Lagerfeld, and Miuccia Prada.It's believed that Taylor Swift and Joe Alwyn met at the 2016 Met Gala. A lyric in Swift's song "Dress" describes each of their looks from the event. Swift and Alwyn's relationship would last for six years. 2015: Jennifer Lawrence and Gong Li The 2015 Met Gala theme was "China: Through the Looking Glass," and it was sponsored by Yahoo. Kevin Mazur/WireImage; Jamie McCarthy/FilmMagic; Larry Busacca/Getty Images In addition to the actresses, then-CEO of Yahoo Marissa Mayer and entrepreneur/movie producer/third wife of Rupert Murdoch, Wendi Murdoch, also hosted the event, plus honorary chair and Hong Kong billionaire Silas Chou. 2014: Bradley Cooper and Sarah Jessica Parker The 2014 Met Gala was sponsored by Aerin Lauder's lifestyle brand, AERIN. Kevin Mazur/WireImage; Larry Busacca/Getty Images The other hosts for the "Charles James: Beyond Fashion"-themed night were Lizzie and Jonathan Tisch, Aerin Lauder, and Oscar de la Renta. 2013: Former Givenchy creative director Riccardo Tisci, Rooney Mara, and Vogue editor Lauren Santo Domingo The evening was sponsored by Modus Operandi, which Santo Domingo co-founded. Kevin Mazur/WireImage; Dimitrios Kambouris/Getty Images; Karwai Tang/FilmMagic This year's theme, "Punk: Chaos to Couture," remains one of the most iconic Met Gala themes. In addition to these four, Beyoncé was an honorary co-chair. 2012: Carey Mulligan As Amazon was the sponsor of the 2012 Met Gala, Jeff Bezos was an honorary chair. Randy Brooke/WireImage; Stephen Lovekin/FilmMagic "Schiaparelli and Prada: Impossible Conversations" was the theme of 2012's Met Gala, which was also chaired by Miuccia Prada. 2011: Colin Firth and Stella McCartney Also in 2011, Salma Hayek got to join her husband, François-Henri Pinault, as an honorary chair. Dimitrios Kambouris/FilmMagic; Larry Busacca/Getty Images; Kevin Mazur/WireImage That year's theme was "Alexander McQueen: Savage Beauty" to honor McQueen after his death in February 2010. 2010: Former Gap Vice President Patrick Robinson and Oprah Winfrey In honor of the "American Woman" theme, many of the outfits for the 2010 Met Gala incorporated reds, whites, and blues. BILLY FARRELL/Patrick McMullan via Getty Images The night, which was sponsored by Gap, was themed "American Woman: Fashioning a National Identity." 2009: Justin Timberlake and Kate Moss Marc Jacobs served as honorary chair and also sponsored the 2009 Met Gala. BILLY FARRELL/Patrick McMullan via Getty Images The 2009 Met Ball was themed "The Model As Muse: Embodying Fashion." 2008: Julia Roberts and George Clooney The 2008 Met Gala was sponsored by Giorgio Armani, who also served as honorary chair. BILLY FARRELL/Patrick McMullan via Getty Images The gala's theme was "Superheroes: Fashion and Fantasy." 2007: Cate Blanchett and Nicolas Ghesquière, Balenciaga's creative director Balenciaga sponsored the 2007 event. BILLY FARRELL/Patrick McMullan via Getty Images The evening was themed "Poiret: King of Fashion," dedicated to legendary designer Paul Poiret. 2006: Burberry design legend Christopher Bailey and Sienna Miller The honorary chairs were former Burberry CEO Rose Marie Bravo and Peregrine Cavendish, the Duke of Devonshire. Burberry sponsored the 2006 Met Gala. Billy Farrell/Patrick McMullan via Getty Images Fittingly, the Burberry and British-heavy night was themed "AngloMania: Tradition and Transgression in British Fashion." 2005: Nicole Kidman and Karl Lagerfeld In addition to Lagerfeld, Caroline, Princess of Hanover, was also an honorary chair. Billy Farrell/Patrick McMullan via Getty Images Of course, as the night's theme was "House of Chanel," no one but Lagerfeld could've been a chair. 2004: No co-chairs Anna Wintour hosted the 2004 Met Gala on her own. Evan Agostini/Getty Images The 2004 Met Gala had no co-chairs beyond Wintour. The year's theme was "Dangerous Liaisons: Fashion and Furniture in the 18th Century." 2003: Tom Ford and Nicole Kidman At the time, Ford was the creative director of Gucci, which sponsored the 2003 Met Gala. Gucci via Getty Images The evening's theme was "Goddess: The Classical Mode." 2001: Oscar de la Renta and his wife Annette, and designer Carolina Herrera As the 2001 Met Gala was centered on her, Jacqueline Kennedy, Caroline Kennedy, and her husband, Edwin A. Schlossberg, were honorary chairs. Ron Galella, Ltd./Ron Galella Collection via Getty Images; Evan Agostini/Getty Images; George De Sota/Newsmakers L'Oréal CEO Lindsay Owen-Jones and his wife, Cristina, also chaired the "Jacqueline Kennedy: The White House Years"-themed event, as L'Oréal was the night's sponsor.The Met Gala was canceled in 2002 in the wake of 9/11, and next occurred in 2003. 1999: Estée Lauder's style-and-image director Aerin Lauder and Tommy Hilfiger Tommy Hilfiger was flanked by Aerin Lauder (left) and Vogue editor Anna Wintour at the 1999 Costume Institute Gala. Richard Corkery/NY Daily News Archive via Getty Images The last Met Gala of the 20th century was themed "Rock Style." There was no Met Gala in 2000, so the first Met Gala of the 21st century wasn't held until 2001. 1998: Designer Miuccia Prada and socialite Pia Getty. They also shared chairing duties with actor and socialite Paula Cussi. Rose Hartman/Archive Photos/Getty Images; Jim Spellman/WireImage; Steve Eichner/Getty Images The theme was "Cubism and Fashion," and it was sponsored by the Prada brand. 1997: Socialite Julia Koch, and W and Women's Wear Daily editorial director Patrick McCarthy Wintour resumed Met Gala co-chairing duties in 1997, after skipping 1996. Richard Corkery/NY Daily News Archive via Getty Images; Ron Galella/Ron Galella Collection via Getty Images; Richard Corkery/NY Daily News Archive via Getty Images That year's theme was "Gianni Versace," dedicated to the designer after his death in July 1997. 1996: Harper's Bazaar editor in chief Elizabeth Tilberis, Marie-Chantal, the Crown Princess of Greece, and philanthropist and socialite Helene David-Weill David-Weill is the wife of powerful New York investment banker Michel David-Weill. Evan Agostini/Liaison/Getty Images; Bertrand Rindoff Petroff/Getty Images; THOMAS SAMSON/AFP via Getty Images The theme of the 1996 Met Gala was simply "Christian Dior." 1995: Annette de la Renta and Clarissa Bronfman 1995 was the year Wintour became the chairwoman of the Metropolitan Museum of Art's Costume Institute. Ron Galella, Ltd./Ron Galella Collection via Getty Images The first Met Gala chaired by Anna Wintour occurred on December 4, 1995. Legendary designers Gianni Versace and Karl Lagerfeld were honorary chairs that year, and the theme was "Haute Couture."Annette de la Renta was the wife of the late designer Oscar de La Renta, while Bronfman is the wife of Edgar Bronfman Jr., a legendary businessman, producer, and former CEO of Warner Music Group.