well over here she had 3 hits from her album, they were played on mtv base quite a lot until about 2 years ago.
and Amerie is anything but a flop over here, i cant get away from the song anymore, its on tv and radio all the time. Faith Evans didnt do too badly on RnB channels either.
Taty has a lot of potential and even if she doesnt become a huge star, neither was Robin Thicke, but he did a great job on the switch remix. They dont have to be huge stars to sound great on a remix.