Celeb watch: Tamara Ecclestone, Lucy Mecklenburgh

Lucy Mecklenburgh attends a photocall to launch the new 'Easilocks' celebrity collection at Charlotte Street Hotel on November 25, 2013 in London, England. (Getty Images)

Tamara Ecclestone seen leaving Zuma Restaurant on November 25, 2013 in London, England. (Getty Images)

Audrey Tautou attends the 'Casse Tete Chinois' Premiere at Cinema UGC Normandie on November 25, 2013 in Paris, France. (Getty Images)

Lily Cole discusses the development of the social network she founded to encourage giving and receiving - impossible.com at Apple Store, Regent Street on November 25, 2013 in London, England. (Getty Images)