Jen's Metallic Halter Sandals Jen's Giuseppe Zanotti sandals are called the "Halter" because they wrap around her foot, keeping the heel locked in place. It's an extremely sexy silhouette that Jen coordinated with a Galvan gown, a Judith Leiber clutch, and Sidney Garber jewels at the NYC Zoolander 2 premiere in February 2016. Image Source: Getty / James Devaney