A tour featuring legendary R&B performers is underway, with various lineups reported in different cities. The tour, referred to as the "Queens Tour" or the "Four Icons" tour, has included performances by Patti LaBelle, Gladys Knight, Chaka Khan, and Stephanie Mills in some locations. The tour's lineup and name appear to vary by city, with some outlets reporting a four-legend lineup and others mentioning different combinations of performers.