I used Sugar Bubbles SB011 for the heart beats and also the image on my thumbnail.
I first put on a coat of Funky Fingers Kingston, a great neon pink. I topped that off with Revlon Grapefruit Fizz, which is a scented nail polish. I actually really liked the smell of the polish once it was dry, reminded me of the smell of pink Starburst candy.
I then stamped the images on with Sally Hansen Insta-Dry in Sonic Boom. Love the results!