Cool Girl: Phoebe Steinfield, 16

Truth? We've never met a nail polish we didn't like. And these: We like-like them. High school sophomore Phoebe Steinfeld started Color Me Cured after her father passed away from prostate cancer in 2009. She says, "Inspired by my dad’s positive attitude towards life, I decided to create a line of vibrant nail polishes, free from the major harmful chemicals." How cool is that?

Choose from a variety of upbeat shades like CuRed and Lovin Life Lavender ($9 each), and feel good about the fact that Color Me Cured polishes not only make your fingers shine, but they also help support cancer research at Memorial Sloan-Kettering Cancer Center in New York. Pick up one color or buy the complete set of seven for $58 and pass them out friends.

Thanks to I Heart Daily reader Deborah for giving us the tip about Phoebe! Got something you think we should heart? Let us know!