Waje will be joining music superstars like Grammy Award winning act Erica Campbell of Mary Mary and American Idol winner Jordin Sparks at the Divas Simply Singing Concert this Saturday. The concert which is in its 25th year is a popular AIDS charity gala organised by award winning actress Sheryl Lee Ralph. Sheryl Lee Ralph made the announcement via her Instagram page. She wrote �Just added #Nigerian #Diva #UNAmbassador #officialwaje Saturday at the @Montalban in Hollywood.” You go, Waje!