Filmmaker Timothy Greenfield-Sanders spoke to some of the most famous supermodels from the last fifty years about fashion, beauty, and aging for his documentary with HBO, "About Face: The Supermodels, Then and Now." Some of the interviewees include Jerry Hall, Lisa Taylor, Carol Alt, Christie Brinkley, Paulina Porizkova, Isabella Rossellini, Lisa Taylor, and Cheryl Tiegs. It's an official selection of the 2012 Sundance Film Festival. [HUH]