Commercial trappings
Might be one for the iPod or download list only though, not sure.
Since she has collaborated with Snoop Doggy Dogg (or whatever), it seems that perhaps she should not be in a collection. Links to suspect (read: lame) rappers can strike great big chunks out of anybody's credibility and render their work unsuitable for a potential partner's CD stack.
Having said that, I have surprised myself with my leniency lately.