 Khan is also the vocalist for Sexwitch, a collaboration with the rock band Toy and producer Dan Carey.Khan was born to an English mother, Josie, and Pakistani Pashtun father, squash player Rehmat Khan.A member of the Khan family, she is the granddaughter of squash player Nasrullah Khan and the niece of squash players Jahangir Khan and Torsam Khan, and the stepdaughter of singer and actress Salma Agha and half-sister of actress Sasha Agha.