Jamelia has criticised artists who mime at concerts - including Beyonce Knowles and Britney Spears.
Talking to the Daily Mirror the singer said: "When I realised Beyonce mimes half to three-quarters of her show, that took a lot away for me. I thought, 'Are you an artist or an actress?' Britney came to England recently and mimed over every track. I think it's cheating the fans and I think it's disgusting."
Once in bitchy mood Jamelia continued by laying into Peter Andre. She told the paper: "'Mysterious Girl' is a throwaway song. It's rubbish. I felt bad because he wants to be friends. I'm like, whatever. Even though I apologised I don't take back what I said."