What happens when you let a bunch of bands and artists run around backstage and in the media tent at Lollapalooza? They take selfies, of course. Last weekend, when bands, such as Phoenix and Matt & Kim, weren’t tearing it up on stage, they were snapping pics with the VH1 Twitter Mirror. The mirror, which has been a guest of the Oscars and GRAMMYs, made its first official visit to a music festival to help make sure fans and bands alike had the best Lolla ever. Savvy fans may have seen a few of these selfies shared on the @VH1Music Twitter account but we gathered them all together here for you to check out.