Hahaha, in fact she will be my favorite if she's in the DP line-up. I love everything from her. Her magical ice power is magnificent. Her blue usual outfit is amazing. It will be my favorite DP outfit too! Her appearance is stunning. I admire her white hair and her big blue eyes.

It's "COOL" to have her in the line-up! XD

Hmmm... I don't know, maybe.

She's a queen and I don't like the idea of two princesses in one movie.

If Merida is a Disney Princess (and she is only a Pixar heroine) then Elsa is absolutely deserves it too.

She's cool, but she's a queen, not a princess.

She's a Queen. That would be a BIG Downgrade for her on the royalty scale, maybe she could start like a Disney Queen Line up.

Hello! She's the villain! You don't put the villain in the princess line-up!

@Beastlysoul25, she is no longer the villain. Someone else is who I will not say because of spoilers.

She is not a disney princess though
She is a disney queen