Show-stopping arrival: Megan Fox looked every bit the busty bombshell as she arrived with fiance Machine Gun Kelly to the premiere of their new film Good Mourning in West Hollywood on Thursday night. The Transformers actress, 35, slipped her fit physique into a curve-clinging strapless gown covered in sparkly pink rhinestones

Megan was able to show off her sky-high platform heels through her gown’s daring thigh-high slit.

The mother-of-three’s lengthy raven hair was swept over one shoulder and styled in loose, uniform curls that cascaded down her chest.

She sported a glowing tan and her eyes were decked out in shimmery eyeshadow and a pair of dramatic faux lashes.

Megan’s cheekbones were carved out with a generous amount of blush and bronzer, while her plump pout with accentuated with an even application of matte berry-toned lipstick.

Full glam: The mother-of-three’s lengthy raven hair was swept over one shoulder and styled in loose, uniform curls that cascaded down her chest

Peek-a-boo: Megan was able to show off her sky-high platform heels through the daring thigh-high slit on her gown

Glowing: She sported a glowing tan and her eyes were decked out in shimmery eyeshadow and a pair of spiky faux lashes

Lovebirds: Machine Gun Kelly had one arm wrapped around his soon-to-be wife’s tiny waistline as they posed for snapshots on the red carpet

Made up: Megan’s cheekbones were carved out with a generous amount of blush and bronzer, while her plump pout with accentuated with an even application of matte berry-toned lipstick

The Jennifer’s Body actress was completely devoid of accessories, but she did rock a bright white manicure to the star-studded event.

Machine Gun Kelly had one arm wrapped around his soon-to-be wife’s tiny waist as they posed for snapshots on the red carpet.

The musician, 31, rocked a satin magenta suit boasting a vibrant red rose pattern throughout.

MGK’s pants had a slight flare to them and his layered his suit jacket over a mock neck top of the same pattern.

Claws: The Jennifer’s Body actress was completely devoid of accessories, but she did rock a bright white manicure to the star-studded event

Look at me! MGK rocked a satin magenta suit boasting a vibrant red rose pattern throughout. His pants had a slight flare to them and his layered his suit jacket over a mock neck top of the same pattern

Demanding attention: He smoked a rolled-up cigarette in front of a crowd of gawking onlookers and photographers

Impressive! Showing off his talents, the rapper blew rings of smoke into the air in front of him

Wow: He certainly impressed fans with his smoking tablets

The Bloody Valentine hitmaker slipped his feet into a pair of black and white loafers.

His pink-toned hair was looked wild and was combed towards his face, slightly obscuring his eyes from view.

According to IMDb, Good Mourning ‘follows London Clash, a movie star whose world is turned upside down when he must choose between pursuing his one true love and landing a life-changing, starring role in a major motion picture’.

Machine Gun Kelly and Megan’s love story began in May 2020, following the actress’ divorce from her husband of a decade, Brian Austin Green.

Style icon: The musician, 31, rocked a satin magenta suit boasting a vibrant red rose pattern throughout. The Bloody Valentine hitmaker slipped his feet into a pair of black and white loafers

Whirlwind romance: Machine Gun Kelly and Megan’s love story began in May 2020, following the actress’ divorce from her husband of a decade, Brian Austin Green. After less than two years of dating, MGK got down on one knee in January and asked Megan for her hand in marriage

Hand-in-hand: Before hitting the carpet, Megan and MGK were spotted strolling through the lobby of the London West with their hands interlocked

Loved-up: They put on a united display as they held hands while walking past onlookers at the lavish event

Collaborator: And the happily engaged pair put on a very loved-up display during their time in front of the cameras, before Machine Gun Kelly stepped away to pose for photos with his collaborator Mod Sun

After less than two years of dating, MGK got down on one knee in January and asked Megan for her hand in marriage.

And the happily engaged pair put on a very loved-up display during their time in front of the cameras, before Machine Gun Kelly stepped away to pose for photos with his collaborator Mod Sun.

Mod Sun sported a head of shaggy neon green hair and wore a pair of large black designer shades over his eyes.

Mingling: MGK and Mod Sun also made an effort to pose up beside Zach Villa before the screening commenced

Directorial debut: Good Mourning is Machine Gun Kelly’s directorial debut with his close pal Mod Sun and is set to be released on Friday, May 20; (L-R) Zach Villa, Jenna Boyd, Machine Gun Kelly, GaTa and Mod Sun pictured

Gang: Boo Johnson, Zach, Jenna, Kelly, GaTa, and Mod Sun (L-R) appeared to be in high spirits as they posed up a storm

Ensemble: Boo flashed a peace sign while posing with, Mod Sun, Dove Cameron and Zach [L-R]

Looking good: Boo kept things casual in a black leather jacket which he layered above a grey T-shirt and coordinating jeans

Smooch: The skateboarder puckered up to a mystery brunette, who flashed her toned midriff in a black bandeaux and matching leather trousers

The beau of Avril Lavigne looked cool in an oversized black suit jacket styled with matching wide-legged shorts.

MGK and Mod Sun also made an effort to pose up beside Zach Villa before the screening commenced.

Along with his directing duties, Machine Gun Kelly also stars in the forthcoming feature alongside Fox, Saturday Night Live star Pete Davidson, and pop songstress Becky G among others.

In front of the camera: Along with his directing duties, Machine Gun Kelly also stars in the forthcoming feature

Plot: Good Mourning follows actor London Clash (played by MGK), who is forced to choose between landing a role a major film or getting back with the love of his life (played by Becky G)

Other celeb cameos include: Danny Trejo, Tom Arnold and Disney Channel alum Dove Cameron.

Good Mourning follows actor London Clash (played by MGK), who is forced to choose between landing a role a major film or getting back with the love of his life (played by Becky G).

The movie follows London’s attempts to win back his ex-girlfriend with the help of his ragtag group of friends.

All for love: The movie follows London’s attempts to win back his ex-girlfriend with the help of his ragtag group of friends

Cameos: Megan Fox and MGK’s close pal Pete Davidson also star in the film