The woman pictured with Anthony Kiedis at the Jeremy Scott fashion show is Wanessa Milhomem. She’s a model and apparently from Sao Paulo, Brazil*.
Edit: *I was using an agent’s page for info but I’ve been reliably informed by my friend Altair from RHCP Brazil, that she’s actually from a city called Goiania which is in Goias State.
Many thanks to Elaine for telling me her name!