Popsugar Celebrity Red Carpet Celebrities at Vanity Fair and TikTok Party 2023 See the Star-Studded Photos From Vanity Fair and TikTok's Young Hollywood Party 9 March 2023 by Monica Sisavat Solís Image Source: Getty / Matt Winkelmeyer It was a star-studded affair at Vanity Fair and TikTok's Vanities party in Los Angeles on Wednesday night. It seemed like almost everyone in young Hollywood was in attendance, from Halle Bailey to Julia Garner to Lucien Laviscount. Paul Mescal brought his younger siblings, Donnacha and Nell Mescal, as his dates, and Lukas Gage was joined by Chris Appleton after recently addressing dating rumours. While speaking with the New York Times in March, Gage discussed whether the recent holiday photos of him and Appleton in Mexico were a hard-launch for their rumoured romance. "If they want to think that, they can," he said. "I'm a pretty open book about most things in my life, but I have a problem with the culture of everyone needing to know everybody's business and nothing can be sacred. It's a weird line that I'm still trying to figure out." Meanwhile, "Pretty Little Liars: Original Sin" star Bailee Madison hit the red carpet with boyfriend Blake Richardson and later linked up with pals Olivia Holt and Emma Kenney. Other celebrity couples included "Outer Banks" actor Madison Bailey and Mariah Linney and Alex Lee-Aillón and Paris Brosnan. But there were so many more celebrities who stepped out for the bash — keep reading to see the pictures! Donnacha, Paul, and Nell Mescal Image Source: Getty / Emma McIntyre 1 / 26 Shamier Anderson and Lucien Laviscount Image Source: Getty / Jerod Harris 2 / 26 Paul Mescal, Julia Garner, and Beatrice Granno Image Source: Getty / Matt Winkelmeyer 3 / 26 Lucien Laviscount Image Source: Getty / Emma McIntyre 4 / 26 Olivia Holt, Bailee Madison, and Emma Kenney Image Source: Getty / Matt Winkelmeyer 5 / 26 Mariah Linney and Madison Bailey Image Source: Getty / Jon Kopaloff 6 / 26 Lukas Gage and Chris Appleton Image Source: Getty / Jon Kopaloff 7 / 26 Maitreyi Ramakrishnan Image Source: Getty / Emma McIntyre 8 / 26 Halle Bailey and Julia Garner Image Source: Getty / Vivien Killilea 9 / 26 Marcus Scribner Image Source: Getty / Emma McIntyre 10 / 26 Manu Rios Fernandez, Tinx, and Hunter Doohan Image Source: Getty / Vivien Killilea 11 / 26 Nia Sioux and Hunter Doohan Image Source: Getty / Vivien Killilea 12 / 26 Halle Bailey Image Source: Getty / Emma McIntyre 13 / 26 Julia Garner and Halle Bailey Image Source: Getty / Matt Winkelmeyer 14 / 26 Dylan Brosnan Image Source: Getty / Emma McIntyre 15 / 26 Bailee Madison and Blake Richardson Image Source: Getty / Jerod Harris 16 / 26 Alex Lee-Aillón and Paris Brosnan Image Source: Getty / Jon Kopaloff 17 / 26 DeWanda Wise Image Source: Getty / Emma McIntyre 18 / 26 Mark Foster and Julia Garner Image Source: Getty / Jon Kopaloff 19 / 26 Chloe Cherry Image Source: Getty / Jerod Harris 20 / 26 Gavin Casalegno Image Source: Getty / Emma McIntyre 21 / 26 Megan Suri Image Source: Getty / Emma McIntyre 22 / 26 Madeline Brewer and Julia Garner Image Source: Getty / Matt Winkelmeyer 23 / 26 Lukas Gage Image Source: Getty / Emma McIntyre 24 / 26 Maggie Rogers Image Source: Getty / Emma McIntyre 25 / 26 Julia Garner, Halle Bailey, and Paul Mescal Image Source: Getty / Matt Winkelmeyer 26 / 26 Red Carpet