SALSA PARTY: J-LO AND ENRIQUE IGLESIAS TO TOUR THIS SUMMER.

Singer Jennifer Lopez announces her Summer Tour with Enrique Iglesias and Wisin Y Yandel at Boulevard3 on April 30, 2012 in Hollywood, California. These are pictures from the press conference. What is that jewelry like SNAKE stuff around her dress or neck? I cannot figure it out. Either way she and Casper look nice on that hurried arrival to the presser.
(April 29, 2012 - Source: Michael Buckner/Getty Images North America)