Edward, TV & Movies Editor
MLP has been on it's way to Spain for some time, though we didn't know when. We just knew it was going there get there eventually. LincensingWorld.co.uk has reported that it's due to launch in September, fully translated into Spanish, along with the toy line.
If you're linguistically inclined and can read Spanish, there's a press release in .doc form you can read here.
Thanks to Equestria Daily for the heads up.