Photos

 

Katy Perry at The 2013 Grammy Awards

Well, looks like someone didn't get the dress code memo at the 2013 Grammy Awards

  •  
    A close up of Katy Perry's green Grammy dress
    © Getty Images
  •  
    Katy Perry at the 2013 Grammy Awards
    © Getty Images
  •  
    Katy Perry at the 2013 Grammy Awards
    © Getty Images
  •  
    Katy Perry at the 2013 Grammy Awards
    © Getty Images
  •  
    Portia de Rossi and Ellen DeGeneres admiring Katy Perry's green dress.
    © Getty Images
  •  
    Portia de Rossi and Ellen DeGeneres admiring Katy Perry's green dress.
    © Getty Images
  •  
    Ellen DeGeneres getting a closer look at Katy Perry's green dress.
    © Getty Images
  •  
    Ok, we leave you with ONE LAST LOOK!
    © Getty Images