Last night in Sydney, Lana Del Rey continued her amazing year-long run of just fucking with all of us by stepping onstage at the Enmore Theater and covering Nirvana. And not just any Nirvana song! She covered "Heart-Shaped Box," the first single from In Utero and thus the way Kurt Cobain deigned to introduce the world to his not-so-happy-about-being-famous phase. ...