• IQU
  Official site; merchandise, tour dates, profiles, images, links and music samples.
  
  
• K Records: IQU
  Comprehensive biography, discography, and audio clips.
  
  
• Pop Matters: IQU
  Review of the album Teenage Dream.
  
  
• Rolling Stone: IQU
  Includes biography, disocgraphy, and pictures.
  
  

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