Kristen Bell, Frozen World Premiere
Kristen Bell, looking icy at the Frozen world premiere.

Head on over to our gallery for all the premiere snaps.

"She started off [looking like] a villain," producer Peter Del Vecho said for THR. "I think she had black spiky hair at one point; her skin might have been blue. Then we started to redesign her."

In Frozen, Elsa starts off wearing constricting clothing, with high necks and gloves. When she accepts who she is, she gets a softer, freeing look. Obviously a lot of work and thought went into the production of Frozen. But with The Hunger Games: Catching Fire still going strong at the box office, Frozen is bound to get a run for its money.

Eva Bella, Frozen Premiere
The adorable Eva Bella voiced a younger Elsa in the film.