She split from her husband David Harbour late last year, and since then the Lily Allen has made sure to show her ex what he is missing.
The singer underwent an ‘incredible’ boob job in February in the wake of the split and taking to Instagram once again on Friday the star made sure to show off her new assets.
Putting on a very racy display in red lace balcony bra, Lily stared straight at the camera as she paired the lingerie with a stylish floral jacket.
She captioned the snap: ‘Sorry not sorry’ as pals including Charli XCX rushed to like the post.
In March Lily admitted she had been buying lingerie to show off the cosmetic procedure, but admitted that the time she felt her new cleavage doesn’t match her face.
She told her close friend Miquita Oliver on their Miss Me? podcast: ‘How do I feel about ageing? Well, I just got some additions to the family – don’t know if you’d noticed?’

Lily Allen put on a very racy display in a red lace bra as she showed off the results of her boob job in latest Instagram snap on Friday

She captioned the snap: ‘Sorry not sorry’ as pals including Charli XCX rushed to like the post
Miquita told her: ‘I noticed because you pulled your top off a month ago and showed them to me. I was like ”absolutely incredible”.’
Lily, who shared insight into her boob job ahead of her 40th birthday, continued: ‘They look really incredible when I take my top off, and my bra off, but there’s definitely a contrast in age between my breasts and my face.
‘I’m like 40, 18, 40, 18. I’m just thinking ‘maybe I get the BBL (Brazilian butt lift) next’. I quite want the bum.’
Lily added on her new boobs: ‘There’s a thing that happens a few months after you get them which is they drop and fluff.
‘So they’re still quite high and they’re still quite hard. When they drop and fluff they feel like normal boobs.
‘So I haven’t got to drop and fluff yet, I’m very much looking forward to that.
‘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. On my 40th birthday I’m going to drop and fluff.’

The singer underwent an ‘incredible’ boob job in February in the wake of the split from husband David Harbour at the end of last year

Lily, who shared insight into her boob job ahead of her 40th birthday, continued: ‘They look really incredible when I take my top off, and my bra off, but there’s definitely a contrast in age between my breasts and my face’

Lily showed off the results of her boob job in a sexy sheer bralette as she shared a slew of racy snaps from her day out in London last weekend
It comes after Lily suggested that Oasis play on their famous feud to bolster the intrigue into their huge reunion tour – as she revealed the band are the reason she got into music.
She discussed the 90s band’s comeback tour on the recent episode of her Miss Me? podcast with Miquita Oliver.
And during the episode, Lily speculated that Noel and Liam Gallagher use their years-long fight as a way of generating headlines.
‘I think the fight helps, do you know what I mean? The tension helps, the fall out,’ Miquita said, to which Lily replied: ‘They will be playing on that you know?’
Elsewhere Lily revealed that Oasis could be the reason she got into music after a teacher at boarding school heard her singing Wonderwall and asked her to start singing lessons.
It comes after Lily revealed in her autobiography that she and music sensation Liam joined the mile high club together back in 2009.
Lily and Miquita spoke about the Oasis tour on Thursday’s episode of Miss Me?.
‘I don’t think anyone… there’s not like anticipation for a band like Oasis,’ Lily said. ‘I mean people were f***ing devastated when they said that they weren’t going to be together again.
‘Not even like Take That or the Spice Girls or… I mean they did have a reunion and it wasn’t as big a deal.’

It comes after Lily revealed in her autobiography that she and music sensation Liam joined the mile high club together back in 2009 (Pictured in 2007)
Miquita said: ‘No it wasn’t as big a deal. I think the fight helps, do you know what I mean? The tension helps, the fall out.’
Lily then replied: ‘And they will be playing on that you know? It’s like “Oo Liam comes straight off stage and gets into a car and Noel goes somewhere else”. It’s like yea they’re two separate people.’
‘What do you think they’re going to do like-,’ Lily began, as Miquita interjected: ‘Skip out holding hands?’
Lily continued: ‘Go back to the Hotel Du Vin together and just like climb into bed and have an ovaltine and watch Love Island?’