Jessie J wears pastel coloured jacket and shorts to the Esquire & DKNY MEN LCM opening party with Chloe Green

The "Alive" Singer broke onto the music scene, because now she’s sporting a more chic and sophisticated look.

Jessie J wears a pastel pink jacket and short suit with a sheer blouse and matching accessories to the The singer arrived at the Esquire & DKNY MEN official opening night party for London

The singer arrived at the Esquire & DKNY MEN official opening night party for London Collections: Men, wearing a pink jacket and matching shorts with a sheer blouse unbuttoned to show a white lace bra beneath.

Jessie completed her DKNY-designed look with a pair of white sandals that showed off her matching pedicure as she joined Topshop heiress Chloe Green for the fashionable event held at One Embankment.

The former Voice UK judge’s outfit was designed by DNKY women, and she continued the minimal theme with a natural make-up look, while her returning black bob was given a centre parting.

Chloe, who designs her own shoes under the label CJG, wore a sheer black T-shirt with black skinny jeans and matching bra, a grey-blue tassled leather jacket and intricate sandals.

Chloe is a fan of DKNY as she attended the brand’s New York party in April, so it’s no surprise to see her at the party which drew in a host of famous and fashionable faces.