Lily Allen is a vision in a blue Giorgio Armani gown as she makes a stylish exit from the theatre during her last week of shows in The Pillowman

Lily Allen put on a dazzling show in a sparkly light blue gown as she left the Duke of York Theater on Friday.

Despite it being her last week of performing on the West End hit The Pillowman, the singer has delighted fans with show-stopping outfits.

The 38-year-old hitmaker was a vision in the gorgeous garment designed by Giorgio Armani, featuring a layer of tulle on the fabric and dazzling embellishments.

The straps of the dress were also made of sparkling rhinestones as they flowed after her during her departure.

The singer and actress looked like a real princess in the dress, which she paired with a glamorous clutch adorned with sparkling silver and blue rhinestones.

Gleaming: Despite it being her last week of performances in West End hit The Pillowman, the singer has delighted fans with show-stopping outfits

Show-stopping: The 38-year-old hitmaker was a vision in the stunning garment designed by Giorgio Armani, featuring a layer of tulle on the fabric and dazzling embellishments

She tucked her blonde locks behind her ears with a groomed look and sported a pair of eye-catching diamond tassel earrings.

Lily smiled after her performance of The Pillowman as her participation in the play came to an end at the end of the week.

She looked cheerful when she was caught pulling up outside the theater with some fans before getting into her car.

The English songwriter looked radiant as she showed off to her fans with a big smile and gently waved to everyone outside the theater.

The star took to Instagram earlier this week to mark her final week of performances, writing, “I’ve loved almost every minute playing Katurian all summer and I’m going to miss getting all dolled up with a my @kyledevolle .

“I can’t believe this is the last week!”

The Pillowman follows Katurian as she is brutally interrogated by the authorities after a spate of murders bears similarities to her short stories.

Starring Steve Pemberton, who plays Tupolski, and Matthew Tennyson, who plays Michael, Lily takes on the role played by David Tennant 20 years ago.

Radiant class: The straps of the dress were also made of sparkling rhinestones that flowed behind her

Beauty: The pop star showed off her natural features and finished off with a nude lip gloss

Stunner: She tucked her blonde locks behind her ears in a sleek look and showed off a pair of eye-catching diamond tassel earrings

Glowing: Lily smiled after her performance of The Pillowman as her participation in the piece comes to an end at the end of this week

Fanbase: She looked in high spirits when she was caught pulling up outside the theater with some fans before getting into her car

Grateful: The English songwriter looked radiant as she showed off to her fans with a huge smile and gently waved to everyone outside the theater

The black comedy “examines the artist’s role in society and questions the price we pay for freedom of expression,” according to a synopsis on the play’s website.

Speaking of The Pillowman’s discussions of censorship, Lily said the piece raises many questions about free speech and the internet.

She said, “There’s a little bit of violence in it. She’s an artist and a writer and that’s something I relate to. She certainly pushes boundaries. There was a lot I could draw from.

Earlier this month, Lily revealed she lost her virginity when she was twelve and that her father Keith Allen called the police when he found out.

The mother-of-two, who has been married to Stranger Things actor David Harbour, 48, since 2020, was on holiday with her father, 69, and younger brother Alfie, now 36, when it happened.

She told Alan Carr, 47, on his Life’s A Beach podcast about how her father thought she was missing at the time.

Lily said, “I actually went missing. I lost my virginity to a man named Fernando in Brazil. When I was about 12, no, I’m not kidding. Never spoke to him again.

“They thought I was really missing. I went to his hotel room, was on vacation with my father and brother, and of course never came back to my room.’

Adding that she “slept in the next day,” Lily said, “I woke up and there were police all over the hotel.

She said, “They were literally combing the beach and had T-shirts (asking, ‘Is this what she was wearing?’) I didn’t have the heart to say, ‘No, I just lost my virginity.’

“It was all a bit traumatic and I didn’t have sex for a while.”

Sex with a child 12 or younger is called “statutory rape.” This means that children of this age can never give consent and so sex is always a crime. It is unknown how old the man was.