[Discuss] Singers That Didn't "Blow-Up" Like They Should Have

With my music on random, I chanced upon an old song by Canadian singer-songwriter Tamia.

Perhaps most well known for her only solo top-ten Billboard hit Stranger in My House, it was actually her Grammy-nominated You Put a Move On My Heart that my MP3 player stumbled upon today. Although attempting a comeback, with sensual song Sandwich And A Soda, I always felt this Diva didn't hit the big time like she should have.

This got me thinking about other Divas that never got their fair bite of the showbiz apple- despite having the talent. (Michelle Williams, anyone?)

But what about you guys? Are there any Divas you thought were unfairly overlooked by the record buying public?

Thoughts?