The reigning winners of Miss USA, Noelia Voigt, and Miss Teen USA, UmaSofia Srivastava, resigned from their titles within days of each other this week in a shock to the Miss Universe Organization.

The resignations leave the longstanding pageant group without its top two titleholders for the first time in 72 years, shining a spotlight on its practices. The resignations have drawn calls for more transparency into Miss USA and its parent organization, both of which have faced controversy and scrutiny in the past.