LILY Allen got a kiss from surprise guest Dakota Johnson during her appearance on this weekend’s Saturday Night Live.

While the artist was performing new song Madeline – – the Fifty Shades Of Grey actress appeared on stage as the infamous “Madeline”.

NINTCHDBPICT001045623621Dakota Johnson planted a kiss on Lily Allen during the latter’s performance of song Madeline on SNL this weekendCredit: YouTube/NBC NINTCHDBPICT001045623624Dakota appeared as the infamous “Madeline” from Lily’s song, a role thought to represent Lily’s ex-husband David Harbour’s mistressCredit: YouTube/NBC Anna Wintour Hosts Special Screening of "Living"Lily and David’s split went public in February, and her new album appears to detail the messy break-up and his alleged infidelitiesCredit: Getty

Madeline is a song from Lily’s recent album, West End Girl, which has been dubbed a “revenge album” to her Stranger Things ex by fans.

It is thought to with “Madeline” – a pseudonym for his mistress.

And appearing on popular this weekend, Lily took the saga one step further.

At the end of the song, voice could be heard from behind the curtain delivering Madeline’s side of the story.

She said: “I hate that you’re in so much pain right now. I really don’t wanna be the cause of any upset. He told me that you were aware this was going on and that he had your full consent.

“If he’s lying about that, then please let me know. Because I have my own feelings about dishonesty. Lies are not something that I wanna get caught up in.”

She finished: “You can reach out to me any time, by the way. If you need any more details or you just need to vent or anything.”

Dakota then appeared out from the curtain and planted a kiss on Lily, who said: “Love and light, Madeline”.

The unlikely friends shared a hug as they closed off the performance.

Fans went wild when and seemingly contained intricate details of her recent split.

The name Madeline is also mentioned in one of the album’s other songs, Tennis, as Lily sings: “I can’t get my head round how you’ve been playing tennis.

“If it was just sex I wouldn’t be jealous. You won’t play with me and who the f*** is Madeline?”

News of David and Lily’s split , which came four years after they tied the knot.

Despite, Ethel and Marnie, who she shares with ex-husband Sam Cooper, things have been far from civil between the two.

Saturday Night Live - Season 51Lily was the musical guest on the show, which was hosted by Josh O’ConnorCredit: Getty NINTCHDBPICT001045619658She put on a stunning show while performing her new musicCredit: YouTube/NBC

Talking of her new album and whether art really does imitate life, Lily told The Times earlier this year: “I don’t think I could say it’s all true. I have artistic license.

“But yes, there are definitely things I experienced within my relationship that have ended up on this album”.

In October, the woman thought to be the as costume designer Natalie Tippett.

Natalie, 34, a single mother from New Orleans, met David on the set of the film We Have A Ghost in 2021, where she worked in the costume department.

The pair reportedly began an affair during filming, and David later flew Natalie to his home in Atlanta, Georgia.

After meeting David on celeb dating app Raya back in 2019, Lily is .

26th Annual Screen Actors Guild Awards - Red CarpetLily and David have had a far from civil split, with numerous cheating allegations via her musicCredit: Getty Glastonbury Festival 2022 - Day FourThe star is thought to be looking for love again on dating app RayaCredit: Getty