Last week, a crowd of chic, sweat-loving VIPs celebrated the launch of their favorite new workout studio, the ness. Guests including Cynthia Rowley, Chrissy Rutherford, Lauren Bosworth, and Timo Weiland joined founders Colette Dong, Aly Giampolo and Dria Murphy to toast herb-infused Volcan Tequila cocktails and VieVité Rosé, and snack on healthy bites (of course) provided by Cafe Clover.

Hosted at a swanky penthouse in Tribeca, the bash brought together the intimate community of It Girls, editors, and CEOs who have already fallen in love with the private boutique studio, which offers bounce, a beat-based, low impact trampoline workout, and sculpt, a dynamic full-body toning class, all within a sunny, brick-walled space in Soho.

Despite a particularly health-conscious guest-list, this fete turned into quite the house party. Click through for an inside look!

[Aly Giampolo, Dria Murphy, Colette Dong][Photos by Madison McGaw/]