Sheer exhibitionist! Kristen Stewart flashes her bra as she rocks scruffy tomboy look

It seems Kristen Stewart has become something of an exhibitionist.

After some stunning turns in very show-stopping outfits by her new favourite designer Zuhair Murad at the Breaking Dawn Part 2 premieres, she seems intent on sporting even more racy ensembles.

The 22-year-old managed to combine her new-found love of daring looks with her tried and trusted tomboy style on Wednesday.

More daring by the day: Kristen Stewart showed off her black bra in a sheer white T-shirt at the Variety Awards Studio in Los Angeles on Wednesday

Good spirits: Kristen even managed a smile for the waiting photographers as she posed up in her chic outfit, which included a stylish pair of checked Juicy Couture trousers

Kristen flashed her black bra in a sheer white A.L.C. T-shirt when she turned up to the Variety Awards Studio held at a private residence in Los Angeles.

She teamed the see-through top with a pair of androgynous tartan trousers by Juicy in navy and yellow hues, as well as a pair of patent black Cole Haan brogues.

The Twilight star looked stylish and yet scruffy with her brunette tresses appearing dirty and unkempt as she posed up for photographers.

Shedding her awkward reputation: Kristen looked confident as she smiled away while talking into a microphone

Making friends: Kristen posed up with fellow actresses (L-R) Rosemarie DeWitt, Lorraine Toussaint and Kerry Washington

Her new favourite look: Kristen sported daring outfits by Zuhair Murad to both the London (L) and Hollywood premieres of the Twilight Saga: Breaking Dawn Part 2

But the usually awkward actress seemed in good spirits as she chatted to reporters and other famous attendees.

Elle Fanning, whose sister Dakota starred in Twilight opposite Kristen, paired a simple maroon T-shirt with a dressy black skirt that boasted bow detailing and matching sandals.

Kristen was seen cuddling up to Rosemarie DeWitt, Lorraine Toussaint and Kerry Washington as they posed on a terrace against the gorgeous backdrop of LA.

Mix and match: Leslie Mann (L) teamed a pussy bow blouse with a pencil skirt while Elle Fanning paired a casual T-shirt with a formal skirt

Nothing scandalous about that: Kerry Washington, who stars in Scandal, looked elegant in her monochrome polkadot number

Sleek and stylish: Kerry's outfit flattered her petite figure, while Mary Elizabeth Winstead also ticked all the right boxes in her cream number

Also in attendance was Leslie Mann who sported a green satin pussybow blouse tucked into an aquamarine pencil skirt and topped off with a cute patterned cardigan and black court shoes.

It wasn’t just bright young starlets at the event however, with Jack Black, William H. Macy, Matthias Schoenaerts and Tom Holland all out in force.

Kristen and Robert Pattinson, who she rekindled a relationship with last month, were seen arriving at LAX airport on Monday after spending three days in New York.

Prior to that the couple were in London where they celebrated the Thanksgiving holiday with 26-year-old Robert’s family.

Suave: Matthias Schoenaerts of Rust and Bone fame looked hunky as he relaxed at the bash while clutching a microphone

Funnymen: Also at the event, held at a private residence, were Jack Black (L) and William H. Macy

Rising star: Tom Holland, who stars in highly anticipated movie The Impossible, brought some youth to the event