Are you up on London-based band Wolf Alice yet? No? Well, you should be. They're rocking the festival circuit (including last week's South by Southwest in Austin), and soon everyone will be bumpin' their debut album, My Love is Cool (it drops on June 23). In the meantime, we want to call out their badass frontwoman, Ellie Rowsell. This Brit babe shreds the guitar and more than holds her own with three dudes, and she has a killer sense of style to boot. Natch, she's immediately landed the top spot on our list of girl crushes. We caught up with Ellie ahead of her SXSW performance, and here's what she dished about...