Kristin Stewart is working her signature calm and sultry expression to its maximum effect in the latest perfume ad from Balenciaga, promoting its new fragrance – Rosabotanica The 23-year-old actress goes topless in the cool black and white image A crop of vibrant and lustrous flowers burst from a vine that clings to her bare skin in a highly exotic and sensual visual whose concept doesn’t stray far from last summer’s campaign for Florabotanica The Twilight star is pictured leaning forward, holding a bottle of the perfume in one hand, level with her exquisite face.Her dark hair is swept back, with some stray strands peeking out Kristen has been the face of Balenciaga Fragrance since early 2012 and became involved with the fashion house due to her friendship with former creative director Nicolas Ghesquiere In 2012 the On the Road star told Women’s Wear Daily she felt ‘lucky’ to be a part of Florabotanica and added: ‘There is something natural about it. It’s very alive I think that as a young person wearing it — considering that I’ve never worn a scent — it kind of puts you on this level of, like, “Whoa, check me out.”‘Rocking such a scent is venturing into more grown up territory for Kristen Stewart ‘On a base level, the reason you want to wear a fragrance is because you want to smell attractive,’ she said ‘That in itself is a pretty mature idea, especially considering the teenager I was. I was never the one wearing my mom’s perfume and trying to be sexy. I was like hanging out with my brothers and doing the opposite of that. The new fragrance contains hints of hyacinth, fig leaf, grapefruit, pink pepper, cardamom, cedar wood, and patchouli.Kristin has recently been named the new face of Chanel – representing their 2013 Métiers d’Art Paris-Dallas collection campaign, to be shot and helmed by Karl Lagerfeld The country-western themed pre-fall campaign is set for release in May 2014 Despite the Twilight saga coming to an end in 2012, the actress has had no problem getting work after starring in the blockbuster franchise The beautiful brunette stars in three films that are set to come out this year beginning with Camp X-Ray, which will be released on January 17.In the film, the actress portrays Amy Cole whom is a soldier assigned to Guantanamo Bay that becomes friends with a man who has been in the prison for eight years Kristen will also star in Sils Maria with Chloe Grace Moretz and Juliette Binoche and in indie film Anesthesia alongside Glenn Close and Gretchen MolSils Maria sees Juliette play ageing actress Maria Enders who becomes fascinated by a younger star, played by Chloe Grace Moretz Reportedly an examination of middle age, the movie follows Maria’s reaction when Moretz’s character signs on to play the very same role which made the older actress famous Kristen plays Maria’s personal assistant.