Lily Allen puts on a glamorous display in a plunging polka dot gown

Lily Allen put on a glamorous display when she attended the London screening of Dreamland on Thursday night with her husband David Harbour.

The singer-turned-actress, 37, struggled to contain her assets in a plunging polka dot dress as she graced the red carpet with the Stranger Things star, 47.

The gorgeous number highlighted her gorgeous figure and featured a deep V-neckline design as she posed up a storm on the special occasion.

The star has ventured into the world of acting and is making her television debut in the new comedy series alongside her co-star and Doctor Who alum Freema Agyeman.

She accessorized with dangling silver earrings and a statement diamond necklace and wore her short blonde locks in a pixie cut while opting for a red lip.

Out and about: Lily Allen put on a glamorous display when she attended the London screening of Dreamland on Thursday night with husband David Harbour.

Glam: The singer-turned-actress, 37, struggled to contain her assets in a plunging polka dot dress as she graced the red carpet with the Stranger Things star, 47

Glam: The singer-turned-actress, 37, struggled to contain her assets in a plunging polka dot dress as she graced the red carpet with the Stranger Things star, 47

Beside her, a doting David looked dapper in a black suit, white shirt, and purple tie as he beamed proudly.

Lily has recently been promoting her new Sky comedy-drama series Dreamland.

Based on Sharon Horgan’s BAFTA-winning short film of the same name, the series explores the dysfunctional dynamics of a multi-generational family.

Lily plays the fourth sister Mel, who makes her unexpected return. The older sister Trish is played by Freeman.

The other two sisters are taken over by Gabby Best and Aimee-Ffion Edwards from Peaky Blinders. Frances Barber plays mom while Sheila Reid plays nan.

Lily appeared on This Morning on Wednesday to talk about her new show, she said: “This felt light and positive, which is not how my life has felt.”

“It’s my way of acting and it feels authentic with the female cast. The energy in the room was so kind and giving and it didn’t really hit me because there were no men.

“Coming from live music, it’s so masculine, men build the stages etc. when you travel and it was nice to experience something different.”

He also opened up about his four years of sobriety during an appearance on the ITV show.

The singer has been candid about her struggle with addiction, previously revealing that the last time she consumed alcohol was on July 28, 2019.

Kisses: Next to her, a doting David looked dapper in a black suit, white shirt, and purple tie as he beamed proudly.

Kisses: Next to her, a doting David looked dapper in a black suit, white shirt, and purple tie as he beamed proudly.

Style: The gorgeous number highlighted her gorgeous figure and featured a deep V neckline design as she posed up a storm on the special occasion.

Style: The gorgeous number highlighted her gorgeous figure and featured a deep V neckline design as she posed up a storm on the special occasion.

Exciting: The star has ventured into the world of acting and is making her television debut in the new comedy series alongside her co-star and Doctor Who alum Freema Agyeman

Exciting: The star has ventured into the world of acting and is making her television debut in the new comedy series alongside her co-star and Doctor Who alum Freema Agyeman

Finishing Touches: Accessorized with dangling silver earrings and a statement diamond necklace.

Finishing Touches: Accessorized with dangling silver earrings and a statement diamond necklace.

Larking about: She wore her short blonde locks in a pixie cut while opting for red lipstick.

Larking about: She wore her short blonde locks in a pixie cut while opting for red lipstick.

Career change: Lily has recently been promoting her new Sky comedy-drama series, Dreamland.

Career change: Lily has recently been promoting her new Sky comedy-drama series, Dreamland.

Lily told presenters Holly Willoughby and Joel Dermott: ‘It’s weird. My life has changed a lot.

“I’m clean and sober for four years, I have a new husband, we’re getting our lives together in America.”

Lily has always been open about her drink and drug abuse, particularly when she released her memoir My Thoughts exactly in 2020.

Happy: Lily appeared on This Morning on Wednesday to talk about her new show, she said:

Happy: Lily appeared on This Morning on Wednesday to talk about her new show, she said: “This felt light and positive, which is not how my life has felt.”

Ladies: Lily posed with Freema Agyeman, who looked great in a yellow, patterned, thigh-slit dress.

Ladies: Lily posed with Freema Agyeman, who looked great in a yellow, patterned, thigh-slit dress.

Laughing: The couple looked in high spirits as they attended the special screening event in London

Laughing: The couple looked in high spirits as they attended the special screening event in London

Showcasing confidence: Freema paired her yellow dress with silver heels for the event

Showcasing confidence: Freema paired her yellow dress with silver heels for the event

Female Leads: They worked their magic on the red carpet and posed up a storm for the cameras

Female Leads: They worked their magic on the red carpet and posed up a storm for the cameras

SCREENING: (L-R) Kiell Smith-Bynoe, Freema, Lily, Aimee-Ffion Edwards and Gabby Best posed together

SCREENING: (L-R) Kiell Smith-Bynoe, Freema, Lily, Aimee-Ffion Edwards and Gabby Best posed together

Blue Vibes: Gabby Best attends the special screening of Dreamland at Picturehouse Central in London

Blue Vibes: Gabby Best attends the special screening of Dreamland at Picturehouse Central in London

Cast: The lineup of the new Sky series posed for snapshots at the special event screening.

Cast: The lineup of the new Sky series posed for snapshots at the special event screening.

Experience: Added:

Experience: Added: “Coming from live music it’s so masculine, men build the stages etc when you travel and it was nice to experience something different.”

In 2018, she came under fire for glorifying drug use after admitting to inhaling a line of ketamine at the Glamor Woman Of The Year awards in 2008.

Describing what happened, Allen said, “Someone gave me a line of what I assumed was cocaine at the Glamor Awards one time, but it turned out to be ketamine.”

“I got kicked out (went over some railings) from the Glamor Awards for being in a hole.”

She added: “Obviously I couldn’t speak or direct the driver so my assistant signaled to the occupant of the car behind to ‘follow that cab’. I think the occupant was @chattyman. I have no idea what it happened afterwards.”