Ariel is probably the hardest princess to find actresses for. Alot of the women who play could her, like Alyson Hannigan, are alittle old now. Anyway don't expect to see Amy Adams because she's already Giselle and I find her very unnattractive.

5.Emma Stone
Even though Emma is pretty much the princess of Hollywood right now, I don't think she's that good of choice to play Ariel. Sure she has red hair and blue eyes but I don't think she's ever played a role similar to a bubbly princess. Which is why she's at the bottom.

4.Miley Cyrus
I know guys, but let's face it, She Looks Like Ariel. I don't really like her, at all but I don't get why so many people hate on her. Her character on Hannah Montana is similar to Ariel, kinda. And plus she's smoking hot, just like Ariel. But her singing is, eh.

3.Lily Cole
I don't know much about this supermodel but she looks the part, certainly more so than the last two.

2.Ariana Grande
I love this girl to death, Victorious is one of my favorite shows and Cat is one of my favorite characters. She's cute, she's bubbly and she can really sing. I think she'd do great as the mermaid princess.

1.Isla Fisher
Okay, she's alittle too old. I kinda set this age limit to about 33 and she's 36 but I wanted to bend the rules for her. Isla would be perfect for the role of Ariel. Besides she could easily pass for a 24 year old. She's sexy, adorable, fun and could really bring life to the hottest princess.