Anna

Princess Anna is the main protagonist in the upcoming 2013 film Frozen. She will be voiced by Kristen Bell.

Background
Anna is a member of a royal family and the younger sister of Elsa. Whilst Elsa is known to be both beautiful and elegant and is loved by the townspeople, Anna remains as some what of a free spirit. Elsa is both a queen in mind manner and appearance whilst Anna is happy to play the fun-loving younger sister role. Anna has a very close relationship with her elder sister until this bond is shattered by Anna messing up at Elsa's crowning.

Role in film
When Anna is cursed by her estranged sister, the cold-hearted Snow Queen, Anna's only hope of reversing the curse is to survive a perilous but thrilling journey across an icy and unforgiving landscape. Joined by a rugged, thrill-seeking outdoorsman, his one antlered reindeer and a hapless snowman, Anna must race against time, conquer the elements and battle an army of menacing snowmen if she ever hopes to melt her frozen heart.

Trivia

 * Anna will be the first Disney Princess to have a biological relative as the film's villain.
 * Merida will join the Disney Princess line-up in July 2013, Anna will be the 12th member in the official line-up, and will be the third freckled and third computer animated princess after Rapunzel and Merida.
 * Even though the animation format has yet to be known, she'll be the third to have her movie be released in Disney Digital 3D.
 * Anna will be the 4th Disney Princess to have blue eyes (the first three being Cinderella, Ariel and Merida).
 * Anna will be the 4th Disney Princess to have blonde hair, arguably she could be considered the 2nd as Cinderella is really a strawberry-blonde and Rapunzel is truly a brunette.
 * Anna will be the 3rd Disney Princess to have any siblings, and the 1st to only have one. She also will be the 2nd Disney Princess to be the youngest sibling, Ariel being the 1st.