Play Barbie Fairy Vs Mermaid Vs Princess and do not forget to try other free online Barbie games.Spring is here and Barbie is getting ready for the most extraordinary event of the season, the Spring Ball. So many celebrities, royalties and all kinds of artists are going to be there all together. And on top of all, this is a masked ball so Barbie needs a really great costume to wear. She can't decide between three looks, mermaid, princess, or fairy look. Help her dress up as a fairy, then as a mermaid and finally as a princess, then decide which look suits her best.