February 29, 2012 5:04 pm Wednesday's Child: Cassandra This is the second time we’ve featured beautiful 14-year-old Cassandra. This time Vai took the talented singing teen to meet two of Philly’s hottest producers, Helen Bruner and Terry Jones, at their Philadelphia studio. US & World Videos 2:05 Wednesday's Child: Gianna 10:45 ‘Giant Heart' procedure: The Lineup 0:16 Philadelphia police department combines 2 police districts. This is why 0:36 Franklin Institute's Giant Heart to close for months. Here's what will come next 0:16 Philly's Rocky statue getting a spring cleaning