Lily Allen
The singer launched a blistering attack on Cheryl Cole via her Myspace blog saying: "I may not be as pretty as you but at least I write and sing my own songs without the aid of autotune. I must say taking your clothes off, doing sexy dancing and marrying a rich footballer must be very gratifying. Your mother must be so proud."
This rant followed Girls Aloud singer Cheryl criticising Lily's looks on Gordon Ramsay's Channel 4 TV show 'The F Word'.