Saint Laurent designer Hedi Slimane loves all things rock-inspired and his latest muse, model Julia Cumming is the embodiment of grungy cool. Based in NYC, Julia fronts band Sunflower Bean as their bassist and vocalist - and she's also a rising face in the modelling world. Already fronting a campaign for Saint Laurent's Spring/Summer 2015 collection, she's walked the catwalk for the label on several occasions, has appeared in Vogue Italia and most recently, Dazed's Summer 2015 issue. She balances her modelling commitments with her music work, currently working on the band's first full album. With her short peroxide blonde bob and striking features, she stands out as a unique both in print and on the catwalk - watch (and listen!) for more from this new face - check out her Instagram here.