Gladys Knight vs. Patti LaBelle: Before Verzuz, Check Their Chart Battle

After Verzuz’s rousing reception for its Brandy and Monica showdown, the Internet’s favorite friendly music competition will host another pair of R&B superstars, undisputed legends Gladys Knight and Patti LaBelle for a clash Sunday (Sept. 13). The two vocal powerhouses, who began their commercial music careers in the early 1960s, will likely curate their 20-song set lists from throughout their storied careers, both from their solo eras and as the frontwomen of their res