Zac Posen and Supermodel Crystal Renn

(New York, NY - Tuesday April 12th, 2011) - In support of New Yorker's For Children, designer Zac Posen attends the charity's annual spring gala.

Zac Posen and Supermodel Crystal Renn

Posen's guest, model Crystal Renn, stunned onlookers in a bold Spring 2011 black Z Spoke gown complete with jewelry by Fred Leighton.

In addition to Ms. Renn, socialite guests such as Stephanie Lacava, Michelle Harper, and Amy McFarland, all donned Zac Posen gowns.