Lily Allen pokes fun at David Harbour’s ‘mistress’ as she dresses up as children’s book character ‘Madeline’ for Halloween party in Los Angeles

Lily Allen poked fun at ex-husband David Harbour’s ‘mistress’ on Friday by dressing up as children’s book character Madeline.

Celebrating Halloween at the Chateau Marmont in Los Angeles, the 40-year-old singer channeled the title character from Ludwig Bemelmans’ classic series following the release of her explosive song of the same name.

Lily, whose new album is about her ex-husband’s relationship and their subsequent breakup, seems to have named the girl to whom she constantly sings the following song in the semi-autobiographical album: ‘Who is this Madeline?’

The Madeline book series, about the orphaned schoolgirl, was made into a movie in 1998, starring actress Hatty Jones.

The musician wore a blue, kale coat and a red scarf, reflecting his character.

She completed her school uniform with a straw hat and Mary Jane shoes and added a bright orange wig.

Celebrating Halloween at the Chateau Marmont in Los Angeles, the 40-year-old singer played the title character in Ludwig Bemelmans’ classic series.

The 1998 film adaptation of Madeline starred Frances McDormand as nun Miss Clavel and Nigel Hawthorne as Lord Covington.

Set in Paris in 1956, the film follows Madeline and eleven other girls trying to prevent the closure of their Catholic boarding school.

Lily released her new single called Madeline, which is included in her album, last Friday. West Side Girl.

The singer addresses David’s infidelity lyrically: ‘I can’t trust anything that comes out of your mouth’

In the song Tennis, Lily is seen name-checking the woman she is questioning from her partner after seeing a text message from her on his phone.

Record It comes after a tumultuous period in Lily’s life after her marriage ended after she accused David of having multiple affairs in December. a three-year relationship with a young costume designer.

And now there is only one question on everyone’s lips: Who is the real Madeline?

Fans speculate that Lily’s song is the modern-day equivalent of Beyoncé’s “Becky with the good hair”, which was featured on the gimmick diss track Sorry from her 2016 album Lemonade.

The Madeline book series, about the naughty schoolgirl, was made into a movie in 1998, starring actress Hatty Jones (pictured)

The musician wore a blue pea coat and a red scarf, reflecting his character.

She completed her school uniform with a straw hat and Mary Jane shoes and added a bright orange wig.

Lily walked to the event arm in arm with her friends

In a video shared on Instagram, Lily revealed her outfit ahead of time and captioned the clip, “I found it.”

Madeline is suspected to be an alias Lily uses for legal reasons.

Meanwhile, Dolly Parton’s 1973 hit Jolene sees the country star singing: ‘Jolene, Jolene, Jolene, Jolene/I’m begging you, please don’t take my man’.

It looks like Lily wrote the new ‘Jolene’, but this time it’s called Madeline.

In the lyrics of the song Tennis, Lily uses the racquet sport as a metaphor for sex, singing: ‘I read your text and now I regret it.’

It continues: ‘I can’t understand how you play tennis/ If it was just sex I wouldn’t be jealous.

‘You won’t play with me and who is Madeline?’

The song ends with an outro repeating: “Da, da-da, da-da, who’s Madeline?” (Who is Madeline?)’ before ending with: ‘No, but actually who is Madeline?’

The following song focuses entirely on the incident because it seems to suggest that the couple has a clear agreement about sex as long as it is separate and not based on emotional connection.

Lily sings: ‘How long has this been going on? Is there just sex or is there emotion?/ He told me he’d stay in hotel rooms, never be exposed/ Why should I trust anything that comes out of his mouth?’

‘I’m not convinced he didn’t fuck you in our house’.

The chorus then continues: ‘We had a deal / Be discrete and not obvious.

‘It was supposed to be payback/ It was supposed to be with strangers/ But you’re not a stranger, Madeline’.

The song also features conversations in which the character Madeline insists on the following message to Lily: ‘Our relationship was only about sex/ I can promise you it wasn’t an emotional connection.

‘We don’t talk except when we spend together/And whenever he talks about you, it’s with great respect.’

Madeline then adds: ‘I hate that you’re in so much pain right now/ I really don’t want to be the cause of any sadness.

‘He told me he was aware of what was going on and had your full consent.

‘If he’s lying about this, please let me know. Because I have feelings about dishonesty, too.

‘Lies are not something I want to get caught up in / In the meantime you can reach me anytime / If you need more details or just need to express yourself or something / Love and light, Madeline’.

The singer officially broke up with the Stranger Things star when she discovered his three-year relationship and her profile on the famous dating app Raya (pictured in 2023)

The new album tells the story of a series of betrayals, with the hitmaker revealing: ‘Some things have definitely happened in my real life that are reflected in this record.’

X fans couldn’t believe Lily’s honesty and joked: ‘We got Jolene, Becky with the good hair and now Madeline.’

Lily’s representatives declined to comment when contacted by the Daily Mail about Madeline’s identity.

Lily’s record tells the story of a broken marriage and a series of betrayals, with the hitmaker explaining: ‘There have definitely been some things that have happened in my real life that are reflected in this record.’

Earlier this week she hinted that her ex-husband ‘refused to answer’ when asked what happened to him. three-year relationship with a young colleague.

The singer officially split from the Stranger Things star when she discovered his three-year relationship and her profile on the famous dating app Raya.