Rita Ora flashes her legs in tiny denim hotpants while Vanessa Paradis and Kristen Stewart go casual as the stars arrive for Chanel's Paris Fashion Week show

Chanel always hosts star-studded front rows during global fashion weeks.

And as Paris' Haute Couture Fashion Week continues, top names from Hollywood and the modelling world have been arriving to watch the fashion house's new collection presentation.

Ahead of Chanel's show on Tuesday, Rita Ora, Kristen Stewart and Vanessa Paradis led the celeb arrivals, dressing down before a big fashion parade later when the catwalk show kicks off.

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Leggy: Rita Ora flashed plenty of leg in a pair of tiny denim hotpants as she arrived for Chanel's Haute Coture show in Paris on Tuesday

Leggy: Rita Ora flashed plenty of leg in a pair of tiny denim hotpants as she arrived for Chanel's Haute Coture show in Paris on Tuesday

After hitting Chanel's boutique in a pair of hotpants in Paris on Monday, Rita, 24, stuck to her favourite look again on Tuesday.

The Brit singer flashed her legs in her favourite pair of minuscule denim cutoffs, paired with a loose-white band t-shirt.

The star continued the casual theme with her footwear, ditching heels in favour of some classic adidas trainers.

Wardrobe staple: After hitting Chanel's boutique in a pair of hotpants in Paris on Monday, Rita stuck to her favourite look again 24 hours later

Wardrobe staple: After hitting Chanel's boutique in a pair of hotpants in Paris on Monday, Rita stuck to her favourite look again 24 hours later

All dressed down: The star continued the casual theme with her footwear, ditching heels in favour of some classic adidas trainers

All dressed down: The star continued the casual theme with her footwear, ditching heels in favour of some classic adidas trainers

Here for awhile: After auditions for her new show The X Factor were postponed on Monday Rita decided to extend her trip to Paris

Here for awhile: After auditions for her new show The X Factor were postponed on Monday Rita decided to extend her trip to Paris

A larger purple shoulder-bag and round, retro shades finished off her dressed-down look, as she flashed a smile and gave a wave for the gathered crowd.

Rita has extended her trip to Paris after the first batch of X Factor auditions, for which she is a new judge, were cancelled this week following the sad death of show mogul Simon Cowell's mother.

And it sounds like she's enjoying her impromptu trip, tweeting on Monday: 'I love Paris in the springtime and summertime it's so beautiful! #parisfashionweek'.

Chanel muse: Kristen Stewart was also seen arriving for the show on Tuesday, sticking to the casual dress code in rolled-up jeans

Chanel muse: Kristen Stewart was also seen arriving for the show on Tuesday, sticking to the casual dress code in rolled-up jeans

The star was joined by a host of big names as Chanel put the finishing touches to their anticipated show.

One of the French fashion house's favourite face's Kristen Stewart, 25, stuck to her tomboy uniform, teaming rolled up jeans with a zip-up black jacket, hat and sunglasses.

The Twilight star has been partying in Paris for the past few days, enjoying some Independence Day celebrations in the French capital with her close pal Riley Keough and hitting the Dior show on Monday.

Signature style: The actress added a zip-up black jacket and plimsoll shoes to her tomboy look
Signature style: The actress added a zip-up black jacket and plimsoll shoes to her tomboy look

Signature style: The actress added a zip-up black jacket and plimsoll shoes to her tomboy look

Finishing touches: Kristen accessorised with a black hat and shades as she headed inside to see the latest collection from one of her favourite designers

Finishing touches: Kristen accessorised with a black hat and shades as she headed inside to see the latest collection from one of her favourite designers

Chic in the city: Another Chanel muse, Vanessa Paradis, paired her grey trousers with gold heels 

Chic in the city: Another Chanel muse, Vanessa Paradis, paired her grey trousers with gold heels 

Another Chanel muse, Vanessa Paradis, was also one of the VIPs arrivals on Tuesday with the French beauty looking chic in loose-fit grey trousers.

The model and actress, 42, added a pair of heels and a simple black jacket as she hid behind some shades during her dash inside.

Lily Collins and Lara Stone joined the arrivals, with Dutch model Lara, who walked the Versace runway on Sunday, following Rita's lead with a pair of thigh-skimming shorts, while Lily looked cute in a print jumpsuit and sleeveless jacket.

Legs out: Dutch model Lara Stone showed off her model pins in denim cutoffs and flat sandals

Legs out: Dutch model Lara Stone showed off her model pins in denim cutoffs and flat sandals

In demand: Lara has already walked in the Versace show during Paris Fashion Week on Sunday
In demand: Lara has already walked in the Versace show during Paris Fashion Week on Sunday

In demand: Lara has already walked in the Versace show during Paris Fashion Week on Sunday

All about the accessories: Lara dressed up her look with a super chic navy blue bag 

All about the accessories: Lara dressed up her look with a super chic navy blue bag 

Julianne Moore paired her cropped denims with flat sandals and an army green jacket, with the Oscar winning actress no doubt planning a dressier look for the main event, along with the rest of the celeb arrivals.

Haute Couture Fashion Week in Paris has attracted a host of big names to the French capital this week.

AmfAR kicked the fashion extravaganza off with their annual dinner on Sunday night ahead of 30 shows across the week from the likes of Armani and Gaultier.

Pretty: Lily Collins chose a print jumpsuit for her arrival outfit, adding a sleeveless jacket

Pretty: Lily Collins chose a print jumpsuit for her arrival outfit, adding a sleeveless jacket

Wild: The model and actress added some snakeskin print sandals and a chic monochrome bag
Wild: The model and actress added some snakeskin print sandals and a chic monochrome bag

Wild: The model and actress added some snakeskin print sandals and a chic monochrome bag

Fashion darling: Oscar winner Julianne Moore kept her outfit low-key with jeans and an army green jacket

Fashion darling: Oscar winner Julianne Moore kept her outfit low-key with jeans and an army green jacket

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