By far.

She hasn't been whitewashed, her dress isn't that different, and really she's changed the least out of all the princesses.

^

@AprilGhost She looks kinda white washed to me. But not as much as Jasmine, Mulan and Pocahontas.

@manu962: Oh, definitely not as bad as that lot.

She looks as perfectly gorgeous as she is in the movie ^^

Tiana looks so good!

Her skin is a bit longer, but I'm gonna ignore that and claim she's in a bright room. But that aside, she really has changed the least compared to her movie counterpart. Even the sparkles are justified, considering the dazzling transformation in the movie. What is with disney's marketing team's obsession with sparkles!?

Tiana, what have they done to you?!

IMO Snow White's redesign doesn't look like her at all. They barbiefied her

Snow's skin is more beige/yellow in many pictures, her hair has blue highlights, her eyes are bigger and in many shots almond-shaped, she's curvier and has bigger boobs too. she looks too modern.

Tiana however looks almost exactly the same.

Tiana's is the only one I actually like, since it's the only one that hasn't changed much.