Which "Australia's Next Top Model" co-host appeared in John Wick: Chapter 2?
John Wick: Chapter 2:  It stars Keanu Reeves, Common, Laurence Fishburne, Riccardo Scamarcio, Ruby Rose, John Leguizamo and Ian McShane, and marks the first collaboration between Reeves and Fishburne since appearing together in "The Matrix" trilogy. Ruby Rose: Ruby Rose Langenheim (born 20 March 1986), better known as Ruby Rose, is an Australian model, DJ, recording artist, actress, television presenter, and former MTV VJ. Ruby Rose:  In addition to her modelling career, she has co-hosted various television shows, namely "Australia's Next Top Model" and "The Project" on Network Ten.
Ruby Rose Langenheim