Evangeline Lilly has "Lost" her old look!

The former "Lost" star hit the big red carpet premiere for "The Hobbit: An Unexpected Journey" today in New Zealand, where she showed off her dramatic makeover.

Long gone were the trademark locks that made her famous as Kate Austen on the ABC show, as Lilly was instead rocking a short bob with chunky blonde highlights.

And it seems like the new look is for her own pleasure, as the only things she's working on now are the two sequels for the new "Hobbit" trilogy -- which require her to wear a wig.

In the flicks she'll play Woodland Elf Tauriel, who doesn't appear until the second movie.

Shocking hair aside, Lilly leg's looked amazing in her super short dress.

What do you think of the look? See more pics from the premiere above and watch the latest trailer for the movie below.

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