Celebrities including Zoë Kravitz, Naomi Campbell, Xiao Wen Ju, Karen Elson, and Maye Musk have joined forces with Tiffany & Co, co-starring in its Believe In Dreams: A Tiffany Holiday campaign, directed by Mark Romanek.

The film campaign features Kravitz as a Tiffany & Co sales assistant 'drawn from reality into a Tiffany Blue dreamscape', and the brand's Chief Artistic Officer, Reed Krakoff, comments 'At Tiffany, our artisans work to create magic and beauty in every piece. We created this film to bring their artistry to life and capture the spirit of a Tiffany holiday where anything is possible'.