Here's a fairy tale come to life that will make your heart melt.

The Make-A-Wish foundation arranged for a 6-year-old Georgia girl battling lymphoid leukemia to meet a unicorn.

Addison, whose been battling leukemia for over two years, believes unicorns live in the Hawaiian rain forest, so Make-A-Wish went to work and made her dream come true, complete with a script, actors and a horse made up to look like a unicorn.

Addison certainly loved the experience. She said after sitting on the unicorn, "It was happily ever after."