Kelly must be smoking because I ran into this video on youtube & without exaggeration, she sounded so incredible horrible. I know her voice wasn't that bad when she was in Destiny's Child, so she must be doing something wrong. Point is, she shouldn't be tributing Mariah Carey, because for one they were at one point out at the same time, and Mariah's voice is one of the most amazing voices ever in history & Kelly is no where near that level.