Are you in the nail salon every week updating your fingers with a new shade? You've got to check out the cool colors that was created between Diet Coke and Nails Inc, they've put their minds together and come up with the Diet Coke City Collection. Their collection was designed after some of the greatest fashion capitals: London, Paris, New York City and Milan. Shades include red, fuchsia, purple and pale pink. Wondering where you can purchase these cool collections? Grab a Diet Coke at select Boot stores and you'll also go home with some cool finger nail polish.