While singer Halsey did not attend the 2025 Venice Film Festival, they made an unforgettable and incredibly sexy appearance at another major event this year. For the ultra-exclusive Vanity Fair Oscar Party on March 2, the “Without Me” singer wore a jaw-dropping black gown from Maison Margiela. The daring dress was completely backless and featured a dramatic, side-plunging halter neckline that was held together by a single strap. The braless look put their tattoos and incredible figure on full display, creating a major sideboob moment that was the talk of the night.























