Iris Law looks glamorous in a sheer aqua skirt with ladder detail and a knitted crop top

Iris Law looked sensational as she stepped out to the star-studded Serpentine Gallery Summer Party in London on Thursday.

The model, 21, wore an aqua skirt with sheer vertical stripes which she teamed with a knitted woollen crop-top which featured a low-cut neckline.

She was joined by American singer Ciara, 36, who wore a tangerine halter neck mini dress with cut out detail at the shoulders.

Ciara put on a leggy display as she posed on arrival, with the star attended the bash with her American football quarterback husband Russell Wilson, 33.

Goodies hitmaker Ciara wore a pair of strappy white heels to add a few inches to her stature and wore lashings of make-up to highlight her pretty facial features.

She accessorised with some dazzling diamond earrings and wore some glittering silver jewel-encrusted rings. 

National Footballer League player Russell looked dapper in a brown suit which he wore with a white T-shirt and a pair of matching box fresh trainers.

He shielded his eyes behind a pair of dark sunglasses and Ciara linked arms with the sportsman as they walked to the venue.

Iris completed her look by wearing a pair of white heels with matching knee-length socks which had laces in front.

She opted for a glamorous look with her make-up, including a bold red lip. The star, who is the daughter of screen stars Jude Law and Sadie Frost, wore her platinum blonde hair tied back.

Iris sported a sun-kissed glow and and accessorised with a chain necklace and some gold bangles.

Elsewhere, editor-in-chief of Vogue, Anna Wintour, 72, showed off her signature style by opting for a blue and white floral print dress. 

She wore a pair of snakeskin high-heeled boots and casually posed with her hands in the pockets of her coat after a fan asked for a picture.

The journalist wore her famous black sunglasses and accessorised with a chunky silver necklace with aqua stones.

Singer Sam Smith was in good spirits as they arrived at the event, wearing a sheer white top with lace detail under a cream jacket with flared sleeves.

They wore a pair of black trousers and matching leather boots with cuban heels to add a few inches to their frame.

Sam accessorised with a pair of silver pendulum earrings and they were seen smiling as they made their way inside the gallery.

Elsewhere, Emma Thynn, Marchioness of Bath cut a glamorous figure in a blue dress with a feathered trim and asymmetrical hem.

The off the shoulder mini dress left plenty of skin on show and she carried a dazzling silver sequinned handbag with her which was adorned with large mirrored jewels on the front.

She wore a pair of silver earrings and opted for a glamorous look for her make-up for the evening.

Meanwhile, Thomas Brodie-Sangster opted for a retro outfit as he stepped out with girlfriend Talulah Riley.

Thomas wore a navy blue jacket over a pale olive green shirt which he wore open at the collar to leave his chest partially on show.

He wore a pair of white trousers which flared out slightly at the end and opted for a pair of brown suede shoes.

The actor wore a straw boater and accessorised with a green and gold silk pocket handkerchief. 

Talulah opted for a brightly coloured floral print mini dress which she wore with a pair of black platform heels.

Meanwhile, Bianca Jagger showed off her edgy sense of style in a long black leather coat which she wore over a sheer blouse in the same colour.

She wore a pair of black boots which featured gold statement buttons up the side while she wore some black leather gloves with gold studs.