Lana Del Rey
Who: The smoky, mysterious, nostalgia-addled pop artist that critics in 2011 called a flash in the pan. Welcome to three years, two Grammy nominations and a platinum album later.
Why You Can't Miss Her: Del Rey's "Young and Beautiful" and the Cedric Gervais-remixed "Summertime Sadness" kept her buzz going in 2013 while she wrote material for the follow-up to her breakthrough Born to Die. On Sunday she'll likely debut new material from that album, Ultraviolence, which is produced by the Black Keys' Dan Auerbach.