For this look, I used Sally Hansen Whirlwind White as the base color. Spoiled by Wet n Wild's Shuffle the Deck is the glitter and the accent nails are done with acrylic paint.
I found the glitter at CVS and it is apparently a new brand line that is exclusive to CVS, but it reminds me a lot of Sinful Colors. I saw at least half a dozen Sinful dupes in the Spoiled display!
I am not sure what my deal is with glitter gradients recently! =P I did one on Christmas, one in red and purple, and another in blue. And there are probably others that I am forgetting, too! =D
I am not entirely happy with how the heart turned out, but I'm okay with it. I was actually inspired to try a look like this, playing cards themed, when I saw the name of the polish at the store. =D 
This design was really fun to create and I love how it turned out!!
Have you tried any of the Spoiled polishes yet? I'd like to get a few more sometime and compare them to Sinful Colors!
Buenos días. =)