In a moment we were all waiting for, Lady Gaga stepped out in a black Alexander McQueen gown as she hit the red carpet at the the 91st annual Academy Awards on Sunday night. It's her second go at a McQueen creation, after wearing a Sarah Burton design at the UK A Star Is Born premiere back in September. She paired the look with a a 128.54-carat Tiffany yellow diamond valued at $30 million.
Other big hits of the night were Best Supporting Actress winner Regina King in Oscar de la Renta, Charlize Theron in Dior, Amy Adams in Versace, Yalitza Aparicio in Rodarte, Jennifer Lopez in Tom Ford, and Billy Porter wearing a custom Christian Siriano tux on top, gown down below creation. Nominee Glenn Close, meanwhile, opted for a 42-pound Carolina Herrera gown crafted with over four million beads.
Below, check out those and some of the other best dressed from the the show:
Lady Gaga in Alexander McQueen
Lady Gaga attends the 91st Annual Academy Awards at Hollywood and Highland on February 24, 2019 in Hollywood, California. Courtesy of Getty Images
Regina King in Oscar de la Renta
Regina King attends the 91st Annual Academy Awards at Hollywood and Highland on February 24, 2019 in Hollywood, California. Courtesy of Getty Images
Glenn Close in Carolina Herrera
Glenn Close attends the 91st Annual Academy Awards at Hollywood and Highland on February 24, 2019 in Hollywood, California. Courtesy of Getty Images.
Kacey Musgraves in Giambattista Valli
Kacey Musgraves attends the 91st Annual Academy Awards at Hollywood and Highland on February 24, 2019 in Hollywood, California. Courtesy of Getty Images.
Charlize Theron in Dior
Charlize Theron arrives for the 91st Annual Academy Awards at the Dolby Theatre in Hollywood, California on February 24, 2019. Courtesy of Getty Images
Jennifer Lopez in Tom Ford
Jennifer Lopez attends the 91st Annual Academy Awards at Hollywood and Highland on February 24, 2019 in Hollywood, California. Courtesy of Getty Images.
Jason Momoa and Lisa Bonet in custom Karl Lagerfeld
Lisa Bonet and Jason Momoa attend the 91st Annual Academy Awards at Hollywood and Highland on February 24, 2019 in Hollywood, California. Courtesy of Getty Images.
Emma Stone in Louis Vuitton
Emma Stone attends the 91st Annual Academy Awards at Hollywood and Highland on February 24, 2019 in Hollywood, California. Courtesy of Getty Images.
Rachel Weisz in Givenchy
Rachel Weisz attends the 91st Annual Academy Awards at Hollywood and Highland on February 24, 2019 in Hollywood, California. Courtesy of Getty Images.
Amy Adams in Versace
Amy Adams attends the 91st Annual Academy Awards at Hollywood and Highland on February 24, 2019 in Hollywood, California. Courtesy of Getty Images.
Billy Porter in Christian Siriano
Billy Porter attends the 91st Annual Academy Awards at Hollywood and Highland on February 24, 2019 in Hollywood, California. Courtesy of Getty Images.
Brie Larson in Celine
Brie Larson attends the 91st Annual Academy Awards at Hollywood and Highland on February 24, 2019 in Hollywood, California. Courtesy of Getty Images.
Yalitza Aparicio in Rodarte
Yalitza Aparicio attends the 91st Annual Academy Awards at Hollywood and Highland on February 24, 2019 in Hollywood, California. Courtesy of Getty Images.
Emilia Clarke in Balmain
Emilia Clarke attends the 91st Annual Academy Awards at Hollywood and Highland on February 24, 2019 in Hollywood, California. Courtesy of Getty Images.
Melissa McCarthy in Brandon Maxwell
Melissa McCarthy attends the 91st Annual Academy Awards at Hollywood and Highland on February 24, 2019 in Hollywood, California. Courtesy of Getty Images.
Shangela in Diego Montoya
Shangela attends the 91st Annual Academy Awards at Hollywood and Highland on February 24, 2019 in Hollywood, California. Courtesy of Getty Images.
