As the curtain closed on the 2026 Oscars, celebrities turned their sights on the 2026 Vanity Fair Oscar Party, led by Best Leading Actor nominee Timothée Chalamet and his girlfriend, Kylie Jenner. Leslie Mann and Judd Apatow were among the first of many A-list couples who hit the red carpet at the Los Angeles County Museum of Art on Sunday, March 15. They showed off their chemistry and killer style wearing a black gown and black tuxedo, respectively. (Jessica Alba and boyfriend Danny Ramirez arrived even earlier, opting to walk the carpet solo before going inside.