Carrie Prejean told NBC's "Today" show Thursday that she'll be working with the National Organization for Marriage to "protect traditional marriages."
The 21-year-old says that marriage is "something that is very dear to my heart" and she's in Washington to help save it.
She says many people have thanked her for standing up for traditional marriage.
Prejean was named the first runner-up to Miss North Carolina in the Miss USA pageant April 19. Her response to celebrity blogger Perez Hilton's question about legalizing same-sex marriage may have cost her the title.
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