Monica Bellucci, 59, looks sensational as she displays her age-defying looks in black leather as she attends the Yves Saint Laurent show at Paris Fashion Week

Monica Bellucci looked sensational as she showed off her age-defying looks in black leather as she hit the YSL runway during Paris Fashion Week on Tuesday.

The actress, 59, wowed as she donned a calf-length, shiny black leather jacket with dramatic lapels.

She showed off her stunning figure in a strapless black jumpsuit, which was tied at the waist with a belt with black and silver buckles.

To accessorize, the Diobolik Chi Sei star paired her look with a shiny black clutch and chunky hoop earrings.

Monica showed off her natural beauty with a neutral makeup look. She added a touch of drama to her look with a pair of statement blacked-out sunglasses.

She was spotted catching up with fellow celebrities while sitting front row with Carla Bruni.

Carla, 56, cuts a trendy figure in olive green overalls, large brown leather gloves and cherry red pointed-toe kitten heels.

Monica was also seen chatting with actress Olivia Wilde, who left very little to the imagination: a sheer top and a silk satin pencil skirt.

Olivia, 39, turned heads when she teamed her risqué outfit with a pair of large brown leather gloves and orange-tinted sunglasses.

Saint Laurent designer Anthony Vaccarello shortened the label’s silhouettes for winter, wrapping models tightly in sheer silk dresses in muted colors for a runway show on Tuesday.

Models traversed the center of the set — two large, circular rooms with green curtains — in sky-high sling-back heels, the sheer layers revealing high-waisted underwear, sharply cut, elongating the thighs and accentuated with narrow straps.

There were sleeveless tops that wrapped around the neck, blouses and bustiers with bows, while skirts remained the same length – just below the knees.

“The length is classic, but the content is new,” read the show notes, tucked into envelopes left at each seat. They also mentioned the famous ‘naked’ dress worn by Marilyn Monroe, as a reference for the designer.

Adding contrast to the fitted looks were furry coats made from ultra-light feathers, creating more voluminous silhouettes.

The collection was “brimming with combination,” said Simon Longland, purchasing director at London department store Harrods, noting that the “ladylike and conservative” style, however, produced a “slinky” appearance.

Paris Fashion Week runs through March 5, with upcoming shows from Chanel, Hermes, Balenciaga and Louis Vuitton.

Monica, who is happily in a relationship with 65-year-old director Tim Burton, previously shared her thoughts on growing older in an interview with Sunday Times Style magazine.

She said she wants to “grow old peacefully” and is not “obsessed” with maintaining her figure in her 50s.

She said she prefers wine, pasta and the occasional pilates class to grueling workouts and restrictive diets.

Adding: ‘I’m not obsessed. I’ve always been a curvy woman, never that skinny, that’s my nature.

And I want to grow old in a peaceful way,” she said.

‘When you’re fifty or sixty, you don’t have the same needs as when you’re twenty.

“You change, like when your baby comes into the room, you see she’s the first thing. We come second.

“This gives us a different perspective.”