I love Arista's look but I think Aquata has a prettier face, I've only recently thought that.

In my opinion, while Aquata is my favorite of Ariel's sisters, she's no beauty. She bounces between pretty and cutesy pretty for me. Attina is stunning, even though I don't like her at all, and Arista is gorgeous, I don't like her either.

I think Arista is really beautiful.

She is the prettiest of all the sisters, even Ariel.

definitely, although all three are the prettiest.

I love her brown eyes!
She's the only brown-eyed one.
I guess her colors...the brown hair and blue tail/seashells look so nice together.
Arista is more of a noticeable/striking beauty, but I noticed Aquata's more subtle beauty (because she's my favorite mermaid)
Attina has an elegant beauty.

I always used to think Arista was the prettiest but I now think Aquata has a more beautiful face.

I'm sorry, but if it would have been between
Arista, Attina and Adella, I would have picked Attina!