
One Less Lonely Girl collection is a nail-varnish range for Nicole by OPI and came out in the USA in selected stores on December 1, 2010. All of Justin's nail varnishes are glittery and fans have been raving about them because they look so good and don't streak as much as some nail varnishes do. In buying a bottle they are also helping the Pencils of Promise charity because OPI agreed with Justin that some of the profits would go to his favorite charity.
Collection 1[]
The colors are named after Justin's own songs.

Nicole by OPI - Justin Bieber Inspired Collection
- Me + Blue (dark blue)
- Give Me The First Dance (silver)
- One Less Lonely Glitter (lavender)
- OMB! (red)
- Prized Possession Purple (dark purple)
- Step 2 the Beat of My Heart (clear with metallic stars and glitter)
Collection 2[]
Nicole By OPI - One Less Lonely Girl Collection Part 2
- Baby Blue (baby blue)
- My Lifesaver (mint green)
- I'm A Belieber (pastel purple)
- One Time Lime (lime)
- Ready 2 Runaway Love (bold red)
- I've Got Bieber Fever (dark plum)
- Not A Gold Bigger (metallic gold)
- Make U Smile (confetti silver)