They're called the "vocal trinity": Whitney Houston, Mariah Carey and Céline Dion are the first divas of the pop era. But what defines a diva?
| Actor | Role |
|---|---|
 Whitney HoustonSelf (archive footage) | Self (archive footage) |
 Céline DionSelf (archive footage) | Self (archive footage) |
 Mariah CareySelf (archive footage) | Self (archive footage) |
 Camélia JordanaSelf | Self |
 Michael JacksonSelf (archive footage) | Self (archive footage) |
| KKristin K. LiebSelf | Self |
| CCarl WilsonSelf | Self |
| CCatherine RudentSelf | Self |
 Olivier CachinSelf | Self |
 Julie FuchsSelf | Self |
| DDaphne BrooksSelf | Self |