I decided to start a thread for this since the collection comes out in July!!
Thank you so much to Vaisforluvrs for this info, as this is an exact copy and paste from what she posted in the Princess Jasmine thread:
"I just found this image when searching for the Ariel collection: http://www.makeuptalk.com/t/135338/sephora-disney-collection-ariel. A facebook post with the same picture claims that they palette is out in stores now!
Also found this from twitter: https://twitter.com/DLifestylers/status/331404503804936194. Apparently, the collection comes out in July! That mirror! Love The Little Mermaid :)"
I can't wait for that gorgeous palette and that mirror!