A compilation image of Lily Allen and Noel Gallagher attending Chiltern Firehouse's 10th anniversary
Things could have been a tad awkward between British music icons Lily Allen and Noel Gallagher (Picture: Backgrid)

Lily Allen almost had an awkward encounter with Noel Gallagher at a star-studded party just months after details of her steamy plane romp with his brother Liam Gallagher resurfaced.

The Hard Out Here singer, 39, and the Oasis legend, 57, were among the guests celebrating Chiltern Firehouse’s 10th anniversary on Thursday night.

The London event saw the likes of Princess Beatrice, Idris Elba, and Rachel Weisz head out in their finery to celebrate, with Lily arriving in a stunning white embellished gown.

She accessorised with dangling glittering earrings, accentuated by her fiery red hair scraped into an elegant up-do.

But this could have been awkward for the music icon if she ran into Wonderwall hitmaker Noel, who rocked up to the Firehouse in casual black jeans, a T-shirt, and matching leather jacket.

As news of Oasis’ eagerly-anticipated reunion and string of shows were announced, the details of Lily’s steamy mile-high encounter with Liam, 51, once again resurfaced.

Lily Allen smiling while posing on the red carpet at Chiltern Firehouse. She is wearing a white embellished gown
Lily turned heads at Chiltern Firehouse’s 10th anniversay bash in a stunning white gown (Picture: RV/JP/TM / BACKGRID)
Noel Gallagher arriving at Chiltern Firehouse. He is stepping out of a black car and wearing black jeans, a black t-shirt, and a black leather jacket
Things could have gotten awkward between her and Oasis legend Noel Gallagher (Picture: RV/JP/TM / BACKGRID)
Liam Gallagher and Lily Allen sitting in the back of a car in 2007. Liam is wearing a white shirt, a white jacket and a blue spotted tie while Lily is wearing a blue dress and black coat
In 2018, Lily went into detail about having sex with Noel’s brother and Oasis bandmate Liam Gallagher (Picture: Nikos Vinieratos/Shutterstock)

In 2018, the pop star revealed she and Liam had once got ‘hammered on a plane’ and slept together.

In the Not Fair singer’s autobiography, My Thoughts Exactly, the singer revealed they joined the mile-high club together on their way to Japan in 2009.

‘We got hammered on the plane. At some point, Liam and I found ourselves together in the toilet doing something that we shouldn’t have been doing, and it wasn’t drugs.

‘Then we were in a lie-down bed together. When we landed in Tokyo, Liam said, in his distinctive nasal twang, “What you doing now? Why don’t you come back to our hotel”… I was like, “Yeah, OK”.’

Lily revealed that it wasn’t until they landed in Japan for the Fuji Rock Festival that she remembered that Liam was – at the time – married to All Saints singer Nicole Appleton.

She added: ‘It wasn’t until the next day when he said something like, “No one can hear about this because of Nic,” then I clocked he was married.’

Up Next

Rachel Weisz at Chiltern Firehouse. She is wearing a black dress and a black coat
The star-studded Chiltern Firehouse guestlist included Hollywood icon Rachel Weisz (Picture: RV/JP/TM / BACKGRID)
Camila Cabello at Chiltern Firehouse. She is wearing a black dress and a black coat while holding a black lace mask to her face
Fellow British music star Ellie Goulding was also in attendance (Picyure: RV/JP/TM / BACKGRID)

‘I knew Noel was married and I knew Liam had been married to Patsy Kensit. That was partly why I fancied him,’ she continued.

The Smile singer revealed that Nicole, 49, did later find out and Liam asked her to deny the rumours and tell his wife it was ‘b*****s’.

Liam and Nicole later split in 2013, and Liam is now engaged to manager and publicist Debbie Gwyther, while Lily is married to Stranger Things star David Harbour following her divorce from Sam Cooper.

It’s not the first time Lily has spoken candidly about her sex life, recently sharing the details of losing her virginity and opening up on another starry tryst in an episode of her podcast with Miquita Oliver.

Liam, meanwhile, is gearing up to go back on tour with Britpop icons Oasis – despite the ticket chaos that has surrounded the tour.

The indie rocker wasn’t present at the Chiltern Firehouse party, which saw fellow musicians Ellie Goulding, Camila Cabello, and James Blunt in attendance.

Princess Beatrice seen leaving Chiltern Firehouse. She is wearing a black jumpsuit with a black velvet blazer
Princess Beatrice looked glam at the event shortly before announcing her pregnancy (Picture: RV/JP/TM / BACKGRID)
Idris Elba at Chiltern Firehouse. He is wearing black trousers, a black shirt, and black sunglasses
Luther star Idris Elba looked effortlessly cool as he arrived at the event (Picture: RV/JP/TM / BACKGRID)
James Blunt at Chiltern Firehouse. He is wearing a black tuxedo with a black mask
James Blunt was among the music stars on the guest list (Picture: RV/JP/TM / BACKGRID)

Just days before the event, Princess Beatrice announced she was pregnant with her second child with husband Edoardo Mapelli Mozzi.

The couple had daughter Sienna, three, in 2021 – but Edoardo also has son Christopher Woolf, known as Wolfie, eight, from a previous relationship.

The statement from Buckingham Palace said: ‘HRH Princess Beatrice and Mr Edoardo Mapelli Mozzi are very pleased to announce that they are expecting their second child together in early spring.

‘A sibling for Wolfie, aged eight, and Sienna, aged three.

‘His Majesty The King has been informed and both families are delighted with the news.’

Got a story?

If you’ve got a celebrity story, video or pictures get in touch with the Metro.co.uk entertainment team by emailing us [email protected], calling 020 3615 2145 or by visiting our Submit Stuff page – we’d love to hear from you.

MORE : Legendary 80s pop group announce two new members after public auditions

MORE : ‘Thousands’ of fake Oasis tickets appear before North America tour sale begins

MORE : Sir Elton John, 77, gives fans hope for live performing again after retiring