A few months ago, StyleList reported on the collaboration between teen pop idol Justin Bieber and Nicole by OPI nail polish. Now we bring you more news on the Bieber nail front: Nicole by OPI is releasing eight new shades in the One Less Lonely Girl collection.

The original shades were created to raise awareness about an organization called Pencils of Promise, which builds sustainable schools for underserved children in the developing world. In addition to educating consumers about this nonprofit, Nicole by OPI has committed to building two such schools.

We're digging some of the shade names -- One Time Lime (vivid green) and I've Got Bieber Fever (dark plum) -- as much as the colors themselves, which run the gamut from royal blue to silvery glitter.

Each new shade in the Nicole by OPI One Less Lonely Girl collection costs $8 and is available now at Walmart and in February at select Target, ULTA and Sears stores.

These shades would be perfect for a Rockstar Pedicure, or even a Color French Mani.

And check out Sephora by OPI's nail polish collection just for Gleeks.