In the five days since the season started, the 17-year-old Brit has walked nine shows including Marc Jacobs, Richard Chai, Rag & Bone, Prabal Gurung and Alexander Wang. ???I loved the netting over the mouth at Alex Wang,??? said Mullen, a new addition to UK-based Premier Model Management. ???It definitely helped me get into character and become the Wang woman ??? tough, serious and a fast walker!?