Pussycat Dolls star Nicole Scherzinger has criticised Simon Cowell for saving Katie Waissel on 'The X Factor'.
According to Reveal, the singer, who acted as a guest judge on the show earlier in the series, thought that Cowell should have opted to save Aiden Grimshaw when the pair were placed in the bottom two together.
Scherzinger said: "I was shocked at Simon. He is normally so in tune with the public."
