4/6
Immy, seen on the catwalk in October 2015. Photo: Getty Images
5/6
Seen with her big sis Suki at a screening of 'He Named Me Malala', teenager Maddi is already making a name for herself. Photo: Getty Images
6/6
Immy, left, mingled with Drew Barrymore and fellow model Georgia May Jagger at a recently London event. Photo: Getty Images