Amanda Seyfried flashes pink negligee under an oversized shirt as she grabs a moment with boyfriend Thomas Sadoski during Paris photoshoot

She's currently in Paris for the launch of Givenchy's new fragrance Live Irresistible.

And Amanda Seyfried proved she's the perfect brand ambassador as she posed and pouted on the city's Pont du Carrousel on Wednesday afternoon.

The actress, 30, took pretty in pink to a whole new level by wearing an oversized button-up shirt over a thigh-skimming lace negligee, no doubt pleasing boyfriend Thomas Sadoski as they walked to and from set holding hands.

Pretty in pink: Amanda Seyfried and boyfriend Thomas Sadoski enjoyed an intimate moment as they walked hand-in-hand through a Givenchy photo shoot on the Pont du Carrousel in Paris, France, on Wednesday

Pretty in pink: Amanda Seyfried and boyfriend Thomas Sadoski enjoyed an intimate moment as they walked hand-in-hand through a Givenchy photo shoot on the Pont du Carrousel in Paris, France, on Wednesday

Staying true to the colour scheme, the Mamma Mia! star wore a pink corsage on her left lapel, continuing the floral theme that was present in previous Live Irresistible advertisements.

Going for a pure and simple look, Amanda played a subtle make-up game, wearing the lightest dusting of pink blush and just a touch of pink lippie.

As she perched on the stone railing of the iconic bridge, the blonde beauty swept her hair back and to the sides, ensuring that the photographer could focus on her stunning face and complexion. 

As versatile in photo shoots as she is on the big screen, Amanda channelled sensuality, joy and raw sex appeal.

Modelling from head to toe, she at times laid on her stomach and her side, elongating her slim pins to make the most of her 5ft 3in frame.  

It's a match! The actress, 30, took pretty in pink to a whole new level by wearing an oversized button-up shirt over a thigh-skimming lace negligee on the shoot

It's a match! The actress, 30, took pretty in pink to a whole new level by wearing an oversized button-up shirt over a thigh-skimming lace negligee on the shoot

Pure and simple: Amanda played a subtle make-up game, wearing the lightest dusting of pink blush and just a touch of pink lippie

Pure and simple: Amanda played a subtle make-up game, wearing the lightest dusting of pink blush and just a touch of pink lippie

Pink to make the boys wink! Staying true to the colour scheme, the Mamma Mia! actress wore a pink corsage on her left lapel as she posed up a storm on the elegant shoot 

Pink to make the boys wink! Staying true to the colour scheme, the Mamma Mia! actress wore a pink corsage on her left lapel as she posed up a storm on the elegant shoot 

Mix it up: Amanda placed her smooth knees on the rough concrete as she slid into position 

Mix it up: Amanda placed her smooth knees on the rough concrete as she slid into position 

Don't fall! At times laid on her side, elongating her slim pins to make the most of her 5ft 3in frame

Don't fall! At times laid on her side, elongating her slim pins to make the most of her 5ft 3in frame

Giving face: As versatile in photo shoots as she is on the big screen, Amanda channeled sensuality, joy and raw sex appeal

Giving face: As versatile in photo shoots as she is on the big screen, Amanda channeled sensuality, joy and raw sex appeal

Camera-ready and keen to please her client, she maintained a smile throughout the day and knew exactly where to place her hand when the wind blew and threatened her modesty. 

She and her beau Thomas enjoyed several intimate moments.

During breaks the pair, who were revealed to be dating in March, could be seen chatting privately, sharing laughs and holding hands.  

Amanda was in China earlier this week for Cle de Peau Beaute, a make-up brand from The Shisheido Group.

The Twenties-style bash was in celebration of the brand's latest collection, inspired by artist Tamara de Lempicka of the Art Deco period. 

Adjustments: Amanda stayed calm as wardrobe assistants corrected problems with her outfit

Adjustments: Amanda stayed calm as wardrobe assistants corrected problems with her outfit

Perfection: No stranger to the elements, Amanda relaxed as a hair stylist tidied her look 

Perfection: No stranger to the elements, Amanda relaxed as a hair stylist tidied her look 

Cover up: Camera-ready and keen to please her client, she maintained a smile throughout the day and knew exactly where to place her hand when the wind blew and threatened her modesty

Cover up: Camera-ready and keen to please her client, she maintained a smile throughout the day and knew exactly where to place her hand when the wind blew and threatened her modesty

'I feel great affinity with women who live strong, bold lives, like Tamara de Lempicka,' Amanda said, as reported by KCTV News5.

Her pick from the collection, for a feeling of 'fearless beauty,' was the New Liquid Rouge #18 (Lempicka Red). 

Amanda and Tom started dating while shooting their upcoming film The Last Word and reportedly became friends while appearing together as a couple who have a one-night stand in the off-Broadway production of The Way We Get By in 2015.

Former Newsroom actor Thomas is in the middle of a divorce from his ex-wife of eight years, casting director Kimberly Hope.  

Amanda split from her ex-boyfriend, actor Justin Long, in September after they began dating in 2013. 

Hand-in-hand: Amanda and her beau Thomas enjoyed several intimate moments during the day

Hand-in-hand: Amanda and her beau Thomas enjoyed several intimate moments during the day

Break time: When she stepped away from the set, Amanda wore her hair in a simple up-do

Break time: When she stepped away from the set, Amanda wore her hair in a simple up-do

Versatile: At times Amanda pushed her legs up into the air, giving her the appearance of a glamorous beached mermaid 

Versatile: At times Amanda pushed her legs up into the air, giving her the appearance of a glamorous beached mermaid 

Contemplative: Amanda listened carefully as the photographer explained the scenario and what he needed from her

Contemplative: Amanda listened carefully as the photographer explained the scenario and what he needed from her

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