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Fans and friends were quick to congratulate the happy couple.

Singer Bebe Rexha exclaimed, \"You guys are sooo cute,\" on Koma's photo, while Vanessa Lachey gushed on Duff's, \"Amaaaazzzzing! And WOW! Just WOW! Love you guys! And your Love!!!\"

While details on the wedding are limited, People magazine spoke to a source close to the couple, who revealed, \"The wedding was at her house. It was small and low-key. Only family and close friends.\"

The two were first linked in 2017 and welcomed a daughter in October 2018. The \"Lizzie McGuire\" star broke the news of their engagement in a sweet Instagram announcement in May.

View this post on Instagram

He asked me to be his wife♥️

A post shared by Hilary Duff (@hilaryduff) on May 9, 2019 at 7:20am PDT

The marriage is Duff's second, after splitting with NHL player Mike Comrie after six years in 2016. It is Koma's first marriage.

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