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EXCLUSIVE: David Harbour Swimming in Jealousy — Spurned 'Stranger Things' Star Seething Over Ex Lily Allen's New Man

David Harbour has been simmering with jealousy as Lily Allen moves on with a new man after their split.
Source: MEGA

David Harbour has been simmering with jealousy as Lily Allen moves on with a new man after their split.

April 1 2026, Published 7:30 a.m. ET

Smile singer Lily Allen is smiling again, thanks to her new socialite beau Jonah Freud.

Romantically linked since September, the lovebirds reportedly enjoyed a getaway to Rome this January, RadarOnline.com can reveal.

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Harbour Jealous Over Lily’s New Romance

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Lily Allen has been romantically linked to Jonah Freud since September, with the pair reportedly taking a January getaway to Rome.
Source: MEGA

Lily Allen has been romantically linked to Jonah Freud since September, with the pair reportedly taking a January getaway to Rome.

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But not everyone approves.

Insiders said estranged hubby David Harbour is "burning up with jealousy" over the progressing relationship between his ex and Freud – despite Allen's new album, West End Girl, bashing him and alleging infidelity during their four-year marriage in virtually every song.

"He's grilling mutual friends for info," shared a source. "Lily says it's a classic case of him wanting what he can't have now that she's moved on."

It was revealed the pair had separated in early 2025, with Allen, 40, later detailing how she was so "heartbroken" over their split that she stopped sleeping and eating.

The exes, who reportedly have yet to finalize their divorce, just sold the Brooklyn townhouse they once shared for $7.3million.

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Lily Moves On After Therapy

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David Harbour is said to be upset by Allen's new relationship following lyrics about their marriage on her album 'West End Girl.'
Source: MEGA

David Harbour is said to be upset by Allen's new relationship following lyrics about their marriage on her album 'West End Girl.'

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"It took a lot of therapy for Lily to get over David," admitted the source. "Now she's not looking back."

Her new guy is said to be a writer and a descendant of neurologist Sigmund Freud, the famed founder of psychoanalysis.

According to the source, Freud, 28, is also a total upgrade from Harbour, 50.

"Lily says Jonah is a lot more mature than David ever was," added the source. "When they got together, it was just supposed to be a bit of fun, but they haven't stopped having fun."

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