Emma Watson adds a punk rock twist to her dramatic backless ballgown by wearing a diamond ear cuff to Noah premiere



Emma Watson's dramatic Oscar de la Renta gown at the New York premiere of Noah stole the show from the film's lead actors Russell Crowe and Jennifer Connelly on Wednesday.



The Old Hollywood-style ballgown came complete with bow and train, and was modeled on the pint sized actress's tiny frame to perfection.



Front on, the black dress' shell cut neckline and long sleeves were simple, until she spun to reveal opulent detailing.

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Style star: British actress Emma Watson brought Hollywood glamour to New York at the Noah premiere on Wednesday evening



Whilst the front displayed a high neck, the 23-year-old's back was on show thanks to a deep V running down to the star's tailbone, leading to cascading layers of silk.



The waist was meanwhile cinched with a feminine bow.



Emma kept the rest of her look classic with a red lip, dark nails, bold brows and lashes and a side-sweeping bun.



However, she added a punk rock twist to the classic ensemble by wearing a diamond-encrusted ear cuff in addition to her intricate gold wrist cuff and gold clutch.

Dramatic: The actress's silk Oscar de la Renta gown featured a plunging black V in the back



Wow factor: The 23-year-old English Rose stole the show with her opulent look

Punk rock twist: Emma added a punk rock twist to the outfit by wearing a diamond-encrusted ear cuff

