Representative Alexandria Ocasio-Cortez said Thursday she’s engaged to her longtime partner Riley Roberts, a marketing professional she met over a decade ago while they were undergraduates at Boston University.

The pair got engaged last month in her family’s hometown in Puerto Rico, the Democratic congresswoman confirmed to Insider and later on social media. Mr. Roberts had appeared in a 2018 political documentary in which he discussed his support for Ms. Ocasio-Cortez’s career.