Every Monday through Friday, we break down the must-know entertainment stories from the week before. Today's shortlist:

Everybody's favorite untranslateable Icelandic band is getting a spotlight on the upcoming season of "Game of Thrones." Following the footsteps of other musical cameos (see: Gary Lightbody of Snow Patrol, Will Champion of Coldplay, music from The National and The Hold Steady), Sigur Ros is making an appearance on the popular HBO drama. (EW)

Between this and the by now "typical Miley" visuals of "Wrecking Ball," Miley Cyrus is making waves yet again: on the newly released Mike WiLL Made It track "23" (based off of a certain someone's legendary jersey, natch), she raps, and it's... interesting. (Vulture)

Mario Lopez and his wife Courtney have a new addition to their family. Baby boy Dominic was born Monday evening. (People)

Filed under: well played. The recently viral worst twerk ever video was revealed to be a prank on last night's Jimmy Kimmel. (The A.V. Club)

The Country Music Association Awards released their nominations, and Taylor Swift and Kacey Musgraves lead the pack with six nominations apiece. (Billboard) 

Reach Music Editor Lilian Min here. Follow her on Twitter here.