Lily Allen and David Harbour are separating four years after they married in September 2024, multiple sources confirm to PEOPLE. "Her marriage has been crumbling," an insider tells PEOPLE exclusively,

The couple’s extensively renovated Brooklyn townhouse includes a windowless pink primary suite that Allen called a ‘bed womb.’

The “Smile” singer and the “Stranger Things” star, who met on a dating app, have called it quits after tying the knot in Las Vegas in 2020.

Harbour sported an all-black look at the 2025 Critics Choice awards just days after news of his split from Allen broke

Last month, the “Smile” artist took a break from the podcast, which she co-hosts with her friend, Miquita Oliver. She said she was “spiraling” and “really not in a good place” amid reports that she has separated from her husband, Stranger Things star David Harbour.

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.

David Harbour, known for his role as Jim Hopper in Stranger Things, and his wife, singer-actress Lily Allen, have decided to end their marriage after four years. The couple, who married in 2020, have been facing relationship challenges and have mutually agreed to separate.

Singer Lily Allen checked herself into a treatment center after experiencing 'emotional turmoil' from her split with Stranger Things actor David Harbour.