Rick Genest was found dead of an apparent suicide
Will Smith, Phylicia Rashad also appear
Caden Adamonis and Anaiiyah Reyes portray mini-versions of the pop stars
'RuPaul's Drag Race' winner Aquaria called the edit transphobic
Philip Glass, Reba McEntire, Wayne Shorter also among recipients
The pop star may not have known who she was talking to
The pop stars had teased the collaboration since February
This was the singer's final concert stop
The ceremony airs on Aug. 20
Fans praised the singer for her LGBT support
