With her last album, Carly Rae Jepsen proved herself as an artist with her own distinct sound, something that's become harder and harder to do in today's increasingly homogenized pop landscape. (Thanks Max Martin!) For a dose of that sound, check out her new cover of the Wham! holiday classic, "Last Christmas," which Jepsen infuses with her breathy vocals and potent mix of synth, sax, and whatever that studio magic is that made E•MO•TION one of the best pop albums of the year. Check it out above.