Four of them are from Sinful Colors. If you are not familiar with this brand you can pick it up at your local Walgreens for 1.99 (sometimes even .99c each).
I picked up all of these off of their new Heartbreakers collection but i'm not positive that they are all from that line (thats just were I found them). Cinderella is gorgeous, pick it up! It is super light blue with pink sparkles.
I really love the Bare color. Apparently nude polishes are suppose to be hot this year, we'll see.
(sorry for the blurry pic.. I was being lazy and using my point and shoot instead of my Nikon and it just wouldn't focus.)
The next 2 colors are by Zoya. I don't know if they are still having the deal or not but I got these for 6.95 total. I used the ZOYA2012 coupon code to get 2 free just needed to pay shipping. Sweet! Check and see if the code still works for you. These polishes normally run $8 each.
Adina is a duochrome color, very neat and pretty. I believe Sinful Colors has a similar one called Let Me Go. However, Adina is pretty dark were the swatches I found online of Let Me Go seem on the lighter side. Go for Adina if you want a more noticable duochrome color.