Unfortunately in a rare serious discussion, Lumi recently said she actually finds it a bit disheartening that people still say this after she's put so much time and work into her music. I don't remember if she used the word disheartening, but it was something along those lines.
Don't get me wrong, I agree. It is funny to see people surprised that our favorite lemon tard has a golden voice. But sadly, that type of comment seems to hit a bit of a sour note for her, as she went on to discuss her struggles in the music scene because of past drama that has happened.
That being said, she clearly loves singing, and many people regard her as an amazing singer, so no drama can take that from her. Unfortunately, I'm pretty busy at work to be able to sit down and enjoy her karaoke, but I will be catching it later.
Goes without saying for me, but I always say it anyway: Lemon Woman love.