User blog:Ceauntay/One Direction surprises fans at 'iCarly: The Sequel' world premiere

British boy band One Direction arrives in L.A. to attend the orange carpet world premiere of iCarly: The Sequel which stars Miranda Cosgrove.

They did guess star into an iCarly episode "iGo One Direction". Also joining with them at the world premiere are Katy Perry, Selena Gomez, Taylor Swift and Kristen Stewart.