Lily Allen’s husband David Harbour ‘was seeing woman for three years behind star’s back’
The affair is said to have lasted three years.
It has been reported that Lily Allen’s Stranger Things star husband, David Harbour, was seeing a costume designer behind the star’s back for three years of their marriage.
The American actor, 49, and Allen, 39, tied the knot in 2020 after initially meeting on a dating app.
After four years of marriage, it appeared that the relationship was over as Allen was spotted on the celebrity dating app Raya in December 2024, and reports in January claimed that she was only on there to find her husband’s secret profile.
It has now been reported that Harbour was in a secret relationship for most of his marriage to the Smile singer.
A source who witnessed Harbour interact with the costume designer on the set of a movie told MailOnline: ‘David cheated on Lily.’
‘They met on a movie they did together,’ they added: ‘They weren’t very secretive about their relationship.’
The source also claimed that Harbour flew the woman to the Stanger Things set in Atlanta in order to keep him company – which was a 400-mile trip.
The couple live in Brooklyn primarily (Picture: Michael Simon/GC Images)After taking a break from her podcast around the time of the couple’s reported split, Allen has returned to Miss Me? which she hosts with Miquita Oliver.
While on the show the singer has hinted at her break up and being single, without directly addressing any looming divorce.
Earlier this week, she revealed that she had undergone breast enhancement surgery and was planning to send some nude images.
‘I feel like it’s really fun. I’m like buying fancy lingerie that my boobs can actually fit in and taking pictures on my phone. Haven’t sent them to anyone yet, but it will hopefully get there at some point,’ she said.
Harbour has been in Stranger Things since 2016 (Picture: JUSTIN TALLIS / AFP) (Photo by JUSTIN TALLIS/AFP via Getty Images)After their split, the singer had a brief stint in a trauma centre rehab.
It was said she turned to an £8,000-per-week inpatient treatment facility, having felt ‘extremely triggered’ upon returning to Brooklyn, where Lily shares a home with David.
Returning to Miss Me? with Miquita Oliver after a month’s absence, she said recently: ‘I went into a treatment centre for a few weeks, which was great.
‘I did lots of group therapy and some like individual therapy. I needed some time and space away from everything.
‘And I did a lot of shadow work – lots of work about my inner child stuff.
‘It wasn’t easy by any stretch. And it’s a journey, it’s a lifelong journey of healing. It’s not a quick fix.’
The star has been candid on her social media (Picture: Miss Me Podcast)Harbour has also yet to speak publicly about the end of his marriage.
Last month it was reported that he is dating a woman 22 years his junior, an aspiring model and actress 22 years younger than him named Ellie Fallon.
The actor is thought to have known Ellie, who has just turned 27, for several months. The couple apparently went on a trip to India together around New Year’s Eve.
Metro has reached out to David Harbour’s representatives for comment.
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