The 21-year-old singer looked uncomfortable as she was quizzed about what was going on in the star's head, reported Ace Showbiz.
And just after the presenter finished his question, the video link to the Chicago show was cut off, leaving the interviewer with a baffled smile on his face.
The question came after the former Disney girl hinted she dumped Bieber because of his "huge ego"
"I learnt a lot. I learnt that I should definitely keep it way more private next time. Honestly, egos turn me off big time. You are who you surround yourself with. I've just witnessed it too much. I learnt that I should definitely keep it way more private next time," she said.