Tate just showed up to the 2025 Vanity Fair Oscar Party wearing what might be her most glam look of all time, a liquid silver dress with a sky-high slit and cinched waist, plus Rainbow K jewelry.

In the photos, Anne and her husband, Erwan Heussaff, wore casual clothes while Dahlia donned a dress with a cute rainbow design. For her birthday party this year, Anne and Erwan threw a 'rainbow ...