Lile Allen is "devastated" after she and husband David Harbour separated, an insider tells PEOPLE exclusively. The "Smile" singer and the 'Stranger Things' actor were first linked in January 2019, and they married in September 2020.

Allen, 39, and Harbour, 49, have been hit with reports that they are separating after four years of marriage. So, what becomes of their Brooklyn abode?

Lily Allen and David Harbour are calling it quits. After reports over the last several months of the pair's split, multiple sources have now confirmed to People Magazine that the pair have separated after four years of marriage.