Paris Fashion Week: Kristen Stewart arrives for the Spring/Summer 2013 Balenciaga show

Kristen Stewart was in good spirits as she arrived for the Spring/Summer 2013 Balenciaga ready-to-wear show at Paris Fashion Week.

Kristen Stewart, 22, stayed loyal to the French-based fashion house with an outfit by the designer Nicolas Ghesquiere.

She went for a chic biker look in floral-patterned monochrome jeans, ankles boots, loose black top and a yellow leather jacket.

The actress is also a fan of their quilted leather biker jacket, having at least three in black, red and yellow.

Kristen Stewart is a regular at Balenciaga shows at Paris Fashion Week and was unveiled as the face of their fragrance earlier this year.

Her arrival in Paris comes as Kristen Stewart and Robert Pattinson are spending more time together.

A source told People magazine that Robert Pattinson’s friends are concerned and have urged him to take things slowly.

A friend told People: “Rob was completely heartbroken and was saying there was no way he could ever forgive her.

“But not speaking to someone that you thought was your end all, be all, is clearly harder than he expected.”

Another source added: “[His friends] keep telling him he needs some time and space, but they all think they will be a couple again, maybe as soon as they are together for the Twilight promos.”

Meanwhile, also at Paris Fashion Week was Mexican actress Salma Hayek, whose husband François-Henri Pinault is the CEO of PPR – a major fashion company which owns or part-owns Gucci, Yves Saint Laurent, Boucheron, Alexander McQueen, Stella McCartney and Bottega Veneta, among others.

The actress looked smart in an unusual black and grey jacket and black skirt as she arrived on the arm of her billionaire husband.