To apply, just smile and dust the apples of your cheeks. Blend up towards the hairline and then down and around your chin to soften. Don't forget to hit your temples and to accent the areas where the sun would naturally hit your face.
If you're looking for a more sparkly bronzer, makeup artist Valerie Sarnelle has also created the Angelina ($55). A sister bronzer to Thumbelina, this one has a hint of frosted pink, so it can also be used as a highlighter.