Olivia Wilde turned heads in a plunging catsuit as she left her hotel in Paris on Monday. 

The American actress and filmmaker, 41, has arrived in the French capital for Paris Fashion Week and certainly ensured all eyes were on her with her daring outfit. 

Olivia opted to go braless in the catsuit which plunged all the way to the navel and showed off her slender figure. 

She teamed the look with sunglasses, a tailored black coat and heels. The Don't Worry Darling star appeared in high spirits as she made her way to dinner with pals. 

Across the city, Bella Hadid was seen leaving her hotel in Paris en route to a Saint Laurent fitting. 

The catwalk favourite, 29, cut a casual yet stylish figure in white jeans and a beige bomber jacket for the outing.  

Paris Fashion Week kicked off on Monday and will run until next Tuesday, March 10. 

The week features 67 ready-to-wear shows and 31 presentations. 

The most anticipated debut of the week is Antonin Tron's first collection for Balmain scheduled for Wednesday

Pieter Mulier’s will also present his farewell collection for Alaïa on Wednesday evening, before departing to become the Chief Creative Officer at Versace.

Olivia's arrival in Paris comes after she headed to a private Hollywood Hill party with her boyfriend Caspar Jopling last Thursday.

Olivia has been rumoured to be dating art dealer Caspar since they were spotted on a romantic stroll together in London last October.

The couple had their first official outing together when they attended W Magazine's New York Fashion Week party.

Just a week earlier, the couple spent three hours having a meal and drinking red wine at The Pelican restaurant in the West London enclave before their passionate embrace outside the venue.

Sources previously revealed Caspar, who split from singer Ellie Goulding, 39, after five years of marriage last year, is an investor in the restaurant and its nearby sister pub, The Fat Badger, allowing him to date Olivia in relative privacy.

The source told The Mail On Sunday: 'Those pubs have allowed Caspar to date a world-famous actress under the radar for months.

'They always manage to get the best tables - little concealed spots in dark corners reserved for celebrities.

'They tend to go to The Fat Badger for date nights because it's an invitation-only pub, with a secret smoking terrace upstairs.

'Caspar's friends think they are falling in love. Now they are ready to be open about their relationship so you can expect to see them out and about together more often.'