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David Harbour Lily Allen – Relationship Timeline and Split

Henry Arthur Clarke Davies • 2026-03-16 • Reviewed by Maya Thompson

David Harbour and Lily Allen’s six-year relationship captured public attention from its modern beginning on a celebrity dating app to its conclusion in a Las Vegas ceremony and eventual dissolution. The pair, who connected in 2019 while Harbour was filming in London, married during the pandemic era only to face mounting speculation about their stability throughout 2024.

By early 2025, reports confirmed the couple had separated following a turbulent period that included an open marriage arrangement and intense media scrutiny. Both have since moved into new relationships, marking the end of one of entertainment’s more closely watched pairings.

Are David Harbour and Lily Allen Dating?

No. Following a separation acknowledged in February 2025, both parties have entered new relationships. Harbour has been linked to model Ellie Fallon, while Allen has been photographed with author Jonah Freud. The former couple’s romantic connection, which began in 2019 and led to a 2020 marriage, concluded after approximately five years of marriage.

David Harbour
Actor, 50, known for Stranger Things
Lily Allen
Singer-songwriter and actress, 39
Relationship Duration
2019–2025 (Married 2020–2025)
Current Status
Separated; both in new relationships
  1. Raya origins: The pair matched on the exclusive celebrity dating app in 2019 while Harbour was in London filming Black Widow.
  2. Vegas wedding: They obtained a marriage license on 7 September 2020 and wed at the Graceland Wedding Chapel.
  3. Open arrangement: Allen later described their union as having evolved into a “turbulent open marriage” at Harbour’s suggestion.
  4. 2024 rumors: By December 2024, widespread speculation indicated the marriage was effectively over.
  5. Early 2025 confirmation: The separation became public in February 2025.
  6. New chapters: Allen has been linked to author Jonah Freud, while Harbour has been seen with model Ellie Fallon.
Fact Details
First Contact Matched on Raya, 2019
First Date The Wolseley, Mayfair, London
Instagram Official 29 October 2019 (Disney’s Magic Kingdom)
Marriage License 7 September 2020, Las Vegas
Wedding Venue Graceland Wedding Chapel
Marriage Type Initially monogamous, later open
Allen’s Previous Marriage Sam Cooper (2011–2018)
Harbour’s Previous Partner Alison Sudol
Separation Public February 2025
Allen’s New Partner Jonah Freud (author)
Harbour’s New Partner Ellie Fallon (model)
Children Allen shares two daughters with Cooper

David Harbour and Lily Allen Relationship Timeline

2019: Matching and Early Courtship

Harbour has stated he matched with Allen on the celebrity dating app Raya while stationed in London for Black Widow production. Their first date occurred at The Wolseley in Mayfair. Within weeks, they were spotted on the London Underground and attending a boxing match at the O2 Arena. Cosmopolitan’s timeline documents these early sightings, including PDA-filled outings in New York in October 2019.

2020: Pandemic Co-Habitation and Vegas Marriage

During the early COVID-19 lockdowns, the couple quarantined together, with Allen sharing home videos showing Harbour with her daughters from her previous marriage to Sam Cooper. Speculation about engagement grew after Allen appeared wearing a ring on her wedding finger. Public records confirm they obtained a Las Vegas marriage license on 7 September 2020. Allen subsequently confirmed they wed at the Graceland Wedding Chapel in a ceremony officiated by an Elvis impersonator, followed by a celebration at In-N-Out Burger.

2021–2023: The Open Marriage Period

In a later interview with Elle UK, Allen revealed the marriage transitioned from monogamous to open at Harbour’s suggestion. She characterized the arrangement as “turbulent” and stated she would not necessarily explore such a dynamic again, though she acknowledged these arrangements are common in certain circles. Details from The Daily Beast’s Looker outline Allen’s assertion that the open structure ultimately failed to meet her personal needs.

2024: Escalating Split Rumors

By December 2024, multiple outlets reported that rumors of a separation were widespread. Cosmopolitan’s relationship timeline explicitly notes that “in 2024, split rumors began to swirl, with the pair eventually calling it quits in December.”

How Did David Harbour and Lily Allen Meet?

The couple’s origin story reflects modern celebrity dating norms. Harbour was in London filming Marvel’s Black Widow when he connected with Allen via Raya, an invitation-only dating platform popular among entertainment industry figures. Their first in-person meeting took place at the upscale Wolseley restaurant in London’s Mayfair district.

Following their initial date, the relationship progressed quickly through public London sightings—including a notable appearance on the Tube—and continued during Harbour’s promotional trips to New York. Harbour made the relationship Instagram-official on 29 October 2019 with a photograph of the pair in Halloween costumes at Disney’s Magic Kingdom.

The Open Marriage and Separation Details

Nature of the Arrangement

According to Allen’s statements to Elle UK (via The Daily Beast), Harbour proposed they begin seeing other people. Allen agreed but later stated the arrangement caused turbulence she would not wish to repeat.

Misidentification Warning

Following the release of Allen’s 2025 track “Madeline”—which describes an open relationship rule being broken—fans speculated the song referenced costume designer Natalie Tippett, who worked with Harbour on We Have a Ghost (2023). Tippett publicly denied these claims via Instagram, stating she “did not have a three-year affair with anyone” and preserving messages as evidence. Reality Tea reported on her denial.

Legal Status

While the separation was publicly acknowledged in February 2025, detailed legal divorce filings have not been widely reported in available sources. The 2020 Las Vegas marriage represented Allen’s second marriage and Harbour’s first widely reported marital union.

When Did David Harbour and Lily Allen Split?

  1. : Widespread rumors surface suggesting the marriage has ended, with Reality Tea noting speculation existed as early as this date.
  2. : Harbour is reportedly spotted on the Raya dating app.
  3. : The couple formally acknowledges their separation.
  4. : Harbour is photographed with model Ellie Fallon.
  5. : Allen releases West End Girl, containing the track “Madeline” interpreted as referencing the marriage’s open arrangement.
  6. : Allen is photographed kissing author Jonah Freud at a London holiday party, later seen with him in Paris.

What Is Confirmed vs. What Remains Unclear

Established Information Uncertain or Unverified
Met on Raya in 2019; married Las Vegas September 2020 Exact legal divorce filing dates and settlement terms
Separation confirmed February 2025 Specific triggers for the final separation beyond Allen’s general statements about the open marriage
Allen now with Jonah Freud; Harbour with Ellie Fallon Harbour’s current legal marital status (divorce finalization)
Natalie Tippett denied affair allegations Identity of “Madeline” figure in Allen’s song if not Tippett
Marriage evolved into open arrangement at Harbour’s suggestion Whether the open arrangement continued until separation or ended earlier

How Do Their Careers and Past Relationships Contextualize This?

Allen’s previous marriage to builder Sam Cooper lasted from 2011 to 2018 and produced two daughters. Her relationship with Harbour represented her second marriage and coincided with her continued music output and acting work. Harbour, previously linked to musician Alison Sudol, entered his first widely reported marriage with Allen at age 45.

The relationship spanned significant career peaks for both: Harbour’s continued Stranger Things prominence and Marvel franchise involvement, and Allen’s podcasting work and 2025 album West End Girl. While fans also follow casting news such as the Reacher Season 3 Cast, Harbour’s personal life has remained a parallel subject of interest given his high-profile role as Jim Hopper.

What Have Allen and Associates Said Publicly?

“It was his idea… I would not necessarily explore that again.”

— Lily Allen, regarding the open marriage arrangement, via The Daily Beast

“I did not have a three-year affair with anyone… I have all the messages saved.”

— Natalie Tippett, costume designer, denying affair allegations, via Reality Tea

What Is the Current Status?

As of early 2026, David Harbour and Lily Allen maintain separate lives following their early 2025 separation. Allen has described feeling “liberated” post-split and has been publicly linked to author Jonah Freud. Harbour has been associated with model Ellie Fallon. The former couple’s 2020 Las Vegas marriage and subsequent open arrangement have concluded, with both parties moving into new chapters. For those tracking public figures across entertainment sectors, queries regarding ages of stars like How Old is Jude Bellingham often accompany broader celebrity news consumption patterns.

Frequently Asked Questions

Are David Harbour and Lily Allen still married?

No. They separated in early 2025 after marrying in Las Vegas in September 2020. Both have since been linked to new partners.

How did David Harbour and Lily Allen meet?

They matched on the celebrity dating app Raya in 2019 while Harbour was in London filming Black Widow. Their first date was at The Wolseley in Mayfair.

When did David Harbour and Lily Allen get married?

They obtained a marriage license on 7 September 2020 and wed at the Graceland Wedding Chapel in Las Vegas in a ceremony officiated by an Elvis impersonator.

Was their marriage open?

Allen stated that after beginning as monogamous, the marriage became an open arrangement at Harbour’s suggestion, though she later indicated this structure did not work for her personally.

Who is Lily Allen dating now?

As of early 2026, Allen has been photographed with author Jonah Freud, including at a London holiday party and during outings in Paris.

Who is David Harbour dating now?

Following the separation, Harbour has been spotted with model Ellie Fallon and was reportedly seen on the Raya app in January 2025.

What is Lily Allen’s song “Madeline” about?

The track from her 2025 album West End Girl describes rules for an open relationship being broken. Fans speculated it referenced costume designer Natalie Tippett, who publicly denied involvement.

Henry Arthur Clarke Davies

About the author

Henry Arthur Clarke Davies

Coverage is updated through the day with transparent source checks.