The new tat, one of several in Cobain’s collection, was penned by Dr. Woo, the tattooist who has inked Cara Delevingne, Miley Cyrus, Ellie Goulding, and loads more. And the design, revealed on Instagram , is no sweet little Snapchat icon either: The half-needle work is extremely detailed and takes up a sizeable portion of real estate on her lower back.So far, Cobain isn’t dishing on the personal meaning behind the tattoo, simply captioning the post, “Woo-a-fied @_dr_woo_#ghosties.” Earlier this summer, her mother Courtney made headlines when she posted a photo of Kurt with Frances as a baby, including a quote that referred to " beautiful ghosts ," which maybe, possibly could have something to do with it. But, until Cobain confirms it, there's no way to know for sure.Either way, we're digging the spooky new addition and can't wait to see what else this young artist — and all-around cool-girl — brings to the table next.