Conversation so far:
What happened to Jessica in 2000?
CANNOTANSWER.
what is breakout?
CANNOTANSWER.
Are there any other interesting aspects about this article?
she received an MTV Movie Award for "Sexiest Performance..
What movie was the award for?
an exotic dancer Nancy Callahan in Sin City.
Was she in any other TV shows?
Fox sci-fi television series Dark Angel.

Question: What character did she play in the show?
Self-contained rewrite: What character did Jessica Alba play in the show Dark Angel?