Add Yahoo as a preferred source to see more of our stories on Google. Born Karl Johan Schuster in Sweden, Shellback was a heavy metal guitarist before pivoting to pop music production and songwriting.

Swifties knew they were in trouble when Max Martin and Shellback walked in as producers on The Life of a Showgirl. The Swedish musicians teamed up with Taylor Swift as the sole collaborators on her ...

Justin Timberlake is still working on his forthcoming fifth studio album, which will act as a follow-up to 2013's The 20/20 Experience -- 2 of 2. And according to a recent interview, he's working with ...

"I was feeling a complete pivot at this point in time, and I want the album to feel the way my life felt," Swift said of the album, which will come out Oct. 3. By Ethan Millman Music Editor “Life is ...