David Harbour stepped out for the first time since his split from Lily Harbour at the Critics Choice Awards. A source exclusively confirmed to PEOPLE on Feb. 3 that Harbour and Allen were parting ways after four years of marriage.

David Harbour made his red carpet return at the Critics' Choice Awards in California following news of his marriage breakdown to Lily Allen and seemed to confirm the news by not wearing his ring

David Harbour attends the 2025 Critics Choice Awards without his wedding ring after his split from Lily Allen.

"Just because the show's 30, it doesn't make it a boomer," the 'Stranger Things' actor teased of the award show

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.

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.

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.

Former Grammy nominee Lily Allen and Stranger Things star David Harbour have been married since 2020 but there's been speculation in recent weeks that they have split up

Singer Lily Allen and David Harbour have reportedly called it quits on their four-year marriage after months of speculation that their relationship was on the rocks. Allen, 39, and Harbour, 49, wed in an intimate ceremony in Las Vegas in 2020,

David Harbour has seemingly confirmedhis split from Lily Allen with a solo appearance at the Critics Choice Awards.

Stranger Things star David Harbour attended the Critics Choice Awards 2025 in Santa Monica Feb. 7, marking his first appearance since his reported breakup with wife Lily Allen.