The 'C' in TLC originally stood for Crystal Jones, the group's founding member.

This image appears in the gallery:
39 Things You Didn't Know About TLC

1. 
2. 
3. 
4. 
5. 
6. 
7. 
8. 
9. 

10. 34 images

See the full gallery: 39 Things You Didn't Know About TLC