Beyonce, Jay Z and Solange at the 2013 Grammy Awards. Most families have disagreements, and the Knowles-Carter family is no exception. Christopher Polk/Getty Images for NARAS hide caption

itoggle caption Christopher Polk/Getty Images for NARAS

An original production cel from Fat Albert and the Cosby Kids. The show was among a burst of 1970s-era Saturday morning cartoons that featured positive African-American characters. Courtesy of Pamela Thomas/Museum of UnCut Funk! hide caption

itoggle caption Courtesy of Pamela Thomas/Museum of UnCut Funk!