Music producer Shellback is making headlines after Taylor Swift revealed that she collaborated with him on her upcoming album The Life of A Showgirl. This week, the pop star sent Swifties spiraling ...

Shellback is known to be one of the most influential music producers in urban pop history. He was born as Karl Johan Schuster ...

Taylor Swift finally announced her upcoming studio album, The Life Of A Showgirl, on August 12. Along with the album ...

Taylor Swift enlisted Max Martin and Shellback as co-producers on 'The Life of a Showgirl,' her 12th studio album.

Karl Johan Schuster, or professionally known as Shellback, will be teaming up with Taylor Swift for her upcoming album, The ...

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 ...

Taylor Swift has created a playlist for newly announced 'The Life Of A Showgirl' album, which appears to hint at a Max Martin collaboration.

The mysterious Swedish songwriter is notoriously secretive. So how did 'The Life of a Showgirl' producer pick the name 'Shellback'?