Carrie Prejean, Kyle Boller

Former Miss California Carrie Prejean and St. Louis Rams quarterback Kyle Boller are engaged, E! News reports.

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The two got engaged in Prejean's hometown of San Diego, where Boller spends part of the off-season, a source told E! News.

Watch Prejean's controversial gay marriage answer at Miss USA

Prejean, 22, and Boller, 28, began dating last July after she made news by making an anti-gay marriage statement during the Miss USA pageant in April 2009.