GOTYE

Song: "Somebody That I Used to Know"
Nominated for: Record of the year, best pop duo/group performance
Relationship status: Reportedly in a long-term relationship with singer-songwriter Tash Parker

The indie pop kiss-off, released in July 2011, started with a few notes that "left me thinking about these different breakups and different relationships over the years," three-time nominee Wally De Backer (aka Gotye) recalled to Billboard last April, "and the lyrics flowed from there."