Trend alert - #Louboutin nails

Christian Louboutin officially launched a nail polish that allows you to paint the underneath of your nail with the label's signature red back in October, and now it's sparked an unusual new beauty trend on social media.
The Rouge Louboutin Lacquer retails for $50 (N9000) and it's been spotted on celebs like Adele. A more expensive version, Starlight retails for $675.

And it's not the most expensive nail polish in the world.

In 2012, Los Angeles-based luxury jeweler Azature released a $250,000 bottle of varnish containing 267 carats of black diamonds.

Hmmmmm....