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
The video has gone viral
The couple got engaged during their favorite song
The actor/singer came out as bisexual in 2017
Her love is like a butterfly
The pop diva is in Portugal recording new music
