Emily Blunt seems radiant in white as she dances with hubby John Krasinski at Mary Poppins Returns

In her latest film she takes on the role of cult character Mary Poppins.

And Emily Blunt looked like a real Hollywood leading actress when she entered the world premiere of “Mary Poppins Returns” in LA on Thursday night.

The 35-year-old English actress looked absolutely stunning in a sheer white dress with puffy sleeves and a deep V-neck that perfectly showcased her delicate cleavage.

In love! Emily Blunt looked like a Hollywood leading lady when she appeared with husband John Krasinski at the world premiere of Mary Poppins Returns in LA on Thursday night

There, Emily was accompanied by her husband John Krasinski, who looked dapper in a burgundy suit, polygon-patterned shirt and contrasting herringbone tie as he held his loved one's hand down the red carpet.

Surrounded by fans and photographers, the couple only had eyes for each other at the celebration. They looked at each other lovingly on the carpet.

In her white dress by Russian fashion designer Yanina Couture, the Golden Globe winner was a style icon.

Wonder in white! Emily looked stunning in a ruched white dress with flowing sleeves and a plunging neckline at the world premiere of Mary Poppins Returns in LA on Thursday. Gorgeous: The dress epitomised pure elegance, with a ruched centre and floor-length skirt, as well as full peasant sleeves. Partners in everything! The happy couple work closely together and have two beautiful daughters, Hazel and Violet. Supporting role: By her side was husband John, who looked dapper in a burgundy suit while holding his ladylove's hand. A bit of glitter: Emily's look also included dazzling chandelier earrings with a collection of rings

The dress embodied pure elegance, with a gathered center and floor-length skirt as well as long peasant sleeves.

Emily tied her vanilla locks back into a low chignon for an adorable undone touch and kept her makeup looking natural.

Her look also included dazzling chandelier earrings and an assortment of rings.

Emily enjoyed posing at the event with her friend Lin Manuel-Miranda, who plays Jack, the lamplighter.

The look of love! Surrounded by fans and photographers, the two looked loved up on the red carpet Like a fine wine: The 'Office' star teamed her burgundy polygon-print shirt with a contrasting herringbone tie while holding her ladylove's hand on the red carpet You're glowing, girl! Emily tied her vanilla tresses back in a low chignon for an adorably undone touch and wore her makeup with a natural shine Loving that shimmer: The Hamilton creator was joined by his wife Vanessa Nadal, who glowed in a shimmering one-shoulder salmon-colored dress Broadway's favorite bride! Emily beamed as she struck a stunning pose with her boyfriend and co-star Lin-Manuel A Hollywood icon! The legendary Dick Van Dyke looked chipper at the premiere No stranger to romance! The comedian played narrator and trusty chimney sweep Bert in the original film No way! Dick seemed speechless about the news that lead actress Emily told the experienced film star

The Hamilton creator was accompanied by his wife Vanessa Nadal, who glowed in a shimmering one-shoulder salmon-colored dress.

He also became friends with the legendary 92-year-old Dick Van Dyke, who appeared in good spirits at the event.

The comedian, who played narrator and loyal chimney sweep Bert in the original film, looked dapper in a navy suit, jazzed up by an aquamarine tie.

Even though Dick carried a cane, he was still quite lively.

Sealed with a kiss: Van Dyke kissed his wife and lovely companion Arlene Silver, who is 46 years his junior, on the red carpet Delighted! Dick was happy to be able to spend time with the exquisite Emily at the event A secret to be revealed! Co-stars Dick and Lin-Manuel seemed to get on splendidly during the event They went the extra mile! Emily Mortimer opted for a dress full of embellishments that was covered in pearls and jewels for a luxurious effect Artistic! Emily's on-screen sibling Ben Whishaw was chic in a white suit that looked like it was covered in graphite doodles

He made the most of the premiere, romping around on the red carpet, getting close to leading lady Emily, and kissing his wife and lovely date Arlene Silver, who is 46 years his junior.

Emily Mortimer, who plays an adult version of the character Jane in the film, also wowed in white.

She opted for an embellished dress that was studded with pearls and jewels for a luxurious effect, and her red clutch added a colorful accent that matched her cherry red lips.

Emily's on-screen sibling Ben Whishaw wore a sleek white suit that looked like it was covered in graphite scribbles.

Dressed to match! Matt Damon and wife Luciana Barroso were perfectly matched for their date night at the premiere.Sexy! Luciana gave a sexy glimpse of her side in a black spaghetti strap dress with lace panels down the side.Gray lady! Karen Gillan, of Dr. Who fame, looked perfectly demure in a cropped gray argyle sweater that revealed just a hint of her midriff.A perfect pair! Equal parts classic and fashion-forward, a steel brocade skirt rounded out the entire ensemble.Dyed red or not! Karen complemented her porcelain skin with a swipe of red lipstick that matched the velvet bow that held her luscious auburn locks together, as well as a tiny, red crocodile leather handbag.That includes two: John Stamos and wife Caitlin McHugh also enjoyed a night on the town and looked loved up on the red carpet.

Karen Gillan, known from “Dr. Who”, looked absolutely demure in her short, grey argyle sweater that showed just a bit of belly.

A steel brocade skirt was both classic and fashionable and rounded off the entire ensemble.

To show off her sense of style, she complemented her outfit with pointed patent leather ankle strap shoes for a little flair.

Karen accentuated her porcelain skin with a touch of red lipstick that matched the velvet bow that held together her luscious auburn locks, as well as a tiny red crocodile leather handbag.

Masterful monochrome: Beth Behrs paired a black and white bow blouse with textured blonde curls, pops of color, and block heels. Sleek! Arrow's Katherine McNamara looked chic in a fashionable little black velvet dress and pointed ankle boots. Elegant in ivory: Bellamy Young looked elegant in a crisp white pantsuit with matching heels and a shiny gold belt. Chic: Jordana Brewster looked chic in wide silk pants with a simple illustrated top. Sleek: She wore her hair straight and accessorized with pointed Mary Jane heels.

Matt Damon and his wife Luciana Barroso had a date at the event. They were perfectly coordinated for their evening: Matt was dressed all in black, while Luciana showed off a sexy side in a black dress with spaghetti straps and lace inserts on the side.

The 42-year-old Argentinian beauty wore a loose updo, applied fresh makeup and framed her face with gold hoop earrings.

John Stamos and his wife Caitlin McHugh also enjoyed a night on the town and looked rejuvenated on the red carpet. The Full House alumnus, 55, looked dapper in a pinstripe suit with a red pocket square, while Caitlyn wore an emerald green lace dress with a thigh-skimming hem.

Jordana Brewster wore wide-leg silk pants and a simple patterned top. The Furious 7 star wore her cinnamon-colored hair elegantly and pointed Mary Jane pumps.

Keep warm! Josh Gad, part of the Disney family through his roles in Frozen and the live-action Beauty and the Beast, bundled up in a black pea coat and plaid pants. Peek a boo! Lori Loughlin flashed a bit of skin in a striped blouse with sheer black ties. Lost! Set years after the original, Mary Poppins Returns features the magical nanny (Blunt) as she returns to the Banks siblings (Mortimer and Whishaw) to help raise their children. Tiny talent! Joel Dawson plays little Georgie Banks in the movie Little Star! Tiny Brit Pixie Davies plays the character Anabel Banks in the movie Cast! At the premiere, there were extras dressed as chimney sweeps and townspeople. Greetings from Russia: The Golden Globe winner's white dress by Russian fashion designer Yanina Couture was a model of style

The “Saved By The Bell” actress paired checkered navy pants with her little daughter’s beige and blue patterned blouse.

Beth Behrs paired a black and white pussy bow blouse with textured blonde curls, bold colors, and layered shoes.

Katherine McNamara from Arrow wore a stylish little black velvet dress and pointed ankle boots. Bellamy Young looked elegant in a crisp white pantsuit with matching heels and a shiny gold belt.

Lori Loughlin flashed some skin in a striped blouse with transparent black stripes. She combined the look with velvet leggings, over-the-knee boots, a Gucci belt and a matching chain bag.

Cute couple! Matthew Morrison and his wife Renee both chose a fashionable ensemble for the evening. Well suited! Lesley Ann Warren looked chic in a black suit with a double-breasted jacket tailored to her feminine figure. Old and new: Utkarsh Ambudkar from The Mindy Projects wore traditional Indian clothing for the occasion. Wright's stuff! Mark Wright from The Royals opted for a simple olive sports jacket with boots and slim trousers.

Lesley Ann Warren looked chic in a black suit with a double-breasted jacket tailored to her feminine figure.

Burgundy heels and curly chestnut locks completed the look, along with a red satin snap-button clutch.

Set years after the original film, Mary Poppins Returns follows the magical nanny (Blunt) as she returns to the Banks siblings (Mortimer and Whishaw) to help raise their children.

“Mary Poppins Returns” will be released in the US on December 19, 2018.

He makes her laugh: Billy Crystal wore a suit with sneakers while attending the event with his wife Janice, mama's daughter! Caroline Rhea looked great in red as she took her daughter Ava Rhea Economopoulos to the premiere She's got the blues: The little talent Ariana Greenblatt, who played the young Gamora in Avengers: Infinity War, looked adorable in powder blue