Younha was selected as one of 14 female artists to perform in the omnibus album `` 14 Princess ~ Princess Princess Children ~ '' , a collection of the most famous songs by the top girls band Princess Princess of late 80 's and early 90 's . Younha was selected as one of 14 female artists to perform in the omnibus album 14 Princess ~ Princess Princess Children ~ , a collection of the most famous songs by the top girls band Princess Princess of late 80 's and early 90 's .