Kate Bosworth sings in the new Topshop Christmas 360-degrees digital campaign. Filmed by her fiancé Michael Polish. 

Kate looks gorgeous wearing red long-sleeved squin dress with sparkly shoes and Topshop red lipstick in the digital campaign film.

Topshop is a British multinational retailer which specializes in fashion clothing, shoes, make-up and accessories. It has around 440 shops across 33 countries and online operations in a number of markets. 

 

"This project brings together two important aspects of my life: cinema and fashion," said Bosworth  in a statement adding,"I have always been a fan of the Topshop brand, and it has been an honor to work with Sir Philip Green and the team." 

The Christmas movie was shot in London and was directed by Bosworth's fiancé Michael Polish. The 29 year-old actress sang 'Winter Wonderland' similar to the scene of the movie 'The Fabulous Baker Boys," featuring Michelle Pfeiffer.

"Kate has the most amazing voice - that's the part that takes everyone by surprise," said Topshop creative director Kate Phelan adding, "I think Kate looks effortlessly cool in this film, I can imagine every girl will want to be wearing Topshop this Christmas."

Kate Bosworth's Topshop outfit will be available as a special made-to-order on topshop.com starting February 2013.