As the Humane Society's marquee fundraiser, the annual To The Rescue! Gala is always a highlight on the social calendars of animal-loving A-listers in support of a cruelty-free future. 

This year's soiree, held at Cipriani 42nd Street, brought together guests including Justin Theroux, Amy Sedaris, Laura Brown, and Senator Cory Booker, who enjoyed a plant-based feast while celebrating the far-reaching work of the beloved organization, which ranges from fighting fur in the fashion industry, stopping animal testing for cosmetics, and banning trophy hunting.

Joining host Andy Cohen for the glittering evening were none other than passionate animal lovers and supporters of the Humane Society, Georgina Bloomberg and Suzy Welch. As co-chairs of this year's gala, the fabulous philanthropists stepped out in style to welcome a record crowd.

Given the fact that accomplished equestrian Georgina and bestselling author and journalist Suzy moonlight as regulars on the black-tie circuit, it's no surprise that the society swans have their glam routine down pat. And as we all know, getting ready for an event is always an event in itself.

Surrounded by their pups, go-to makeup artists, and goal-worthy wardrobe selections, the ladies took us behind the scenes as they prepped for the special night toasting to a cause close to their hearts.

[Photo by Darian Dicianno][Photo courtesy Humane Society]