I like Mariah a lot but honestly how can she be so many years in the business and handle it THAT bad and unprofessional? Problem with ear-pieces happen to everyone, I mean here you have Iggy Azalea few months after her debut handling problems with her ear-pieces 100% better than Mariah Carey more than 20 years into her career
Honestly there where so many ways to get out of this situation... She could have stopped the performance, apologized for technical problems and sing the song acapella, instead of making a fuss, giving up and making herself look like she didn't give a single ****/was drunk.
I frankly am obsessed with this and wouldn't care if it was a flawless usual passable performance. This made me look up her show and watch all episodes so good for her I guess.
She didn't deserve to have this happen to her, but at least she's getting them headlines. 
I like Mariah a lot but honestly how can she be so many years in the business and handle it THAT bad and unprofessional? Problem with ear-pieces happen to everyone, I mean here you have Iggy Azalea few months after her debut handling problems with her ear-pieces 100% better than Mariah Carey more than 20 years into her career
