Emma Watson, Nicole Kidman and Margot Robbie in the spotlight at Paris Fashion Week

Famous faces have flocked to Paris Fashion Week, which is continuing with big designers such as Chanel and Miu Miu showcasing their wares for the glitterati.

It was a major moment for Chanel designer Matthieu Blazy, debuting his first collection for the fashion powerhouse.

Harry Potter star Emma Watson was there, along with Oscar-winning actress Nicole Kidman, who appeared almost a week after she filed for divorce from musician Keith Urban.

Celebrities posed in a room filled with giant planet-like sculptures, some of which hung from the ceiling, lighting up the catwalk.

Watson, who recently hit headlines after a public spat with Potter author JK Rowling, sparked rumours she was engaged by wearing a sparkling ring on her wedding finger.

Kidman was accompanied by daughters Sunday Rose and Faith and her niece Lucia. Model Sunday Rose walked the runway for Dior last week.

Perhaps wisely, Blazy didn't stray too far from Chanel's classic look with his first collection, which was marked by stylish tweaks to the fashion giant's blouses, suits and tweeds.

Kidman's Australian compatriot and fellow actress Margot Robbie took time to pose in front of the catwalk, wearing a loose black quilted bomber jacket over a black bralette top, paired with wide-leg black trousers.

Supermodel Naomi Campbell looked the epitome of chic in a monochrome outfit, paired with oversized sunglasses that only an A-lister can get away with. Many attendees stuck to a black and white theme, a classic colour combination that was favoured by Coco Chanel herself and also featured on Monday's runway.

Actress Tilda Swinton sported a similar look but opted for a black long-sleeved top with a chunky necklace.

Another Hollywood star in town was The Fantastic Four's Pedro Pascal, who kept it simple with a navy jumper, black trousers and roomy man bag (plus the obligatory indoor sunnies).

Elvis and Moulin Rouge director Baz Luhrmann sat with Vogue/Conde Naste executive Dame Anna Wintour on the front row, with the pair sticking to the black and white dress code.

Demi Lovato, attending the Coperni Womenswear show, seemed inspired by the 1980s gymnastic aesthetic, although we wouldn't want to attempt a beam routine in those pointed heels.

The Bear star Ayo Edebiri joined fellow TV star and I May Destroy You creator Michaela Coel.

Over at the Thom Browne show earlier in the day, things took a supernatural turn with the appearance of an alien outdoors.

Meanwhile at Miu Miu, there was an apron theme going on - yes, you heard that right. Have a butcher's at Richard E Grant on the catwalk (again, yes, you heard that right).

Watson departed with a wave, in a quick getaway following the Miu Miu show.