Kelly did a pretty good job.

She did her own spin on the song, and didn't try to emulate Mariah's vocal stylings in any way.:-)

I think CLG would be better suited for Leona, because just like Mariah, Lewis has those soft, breathy and whispery vocals. Kelly kinda turned her version of the song into a power ballad.

This is a lot better than seeing Ashanti butcher Whitney's clasics.