Which Hollywood star is to feature in Topshop’s Christmas advert?

Topshop teases fans with a pre-advert trailer that shows the figure of a famous name, dressed in a sparkling Christmas dress – but #whosthatgirl?

Topshop have released a teaser for its Christmas advert that will be released on the brand’s YouTube page on December 4th.

The preview for the Winter Wonderland ad teases viewers with the hint of a female figure in a sequined party dress. Topshop reveals in the write-up below that it is that of a Hollywood star.

Using the Twitter hashtag #whosthatgirl, @Topshop are encouraging fans to guess who the star is and bag themselves a £500 shopping spree.

Clues will be appearing on the clothing brand’s social media channels up until Tuesday the 4th, when all will be revealed.

Who do you think it could be?