Allen hits back at Cheryl Cole over jibes
Cole mocked the 22-year-old on a recent show with Gordon Ramsay, and accused her of being a "chick with a d***".
Now Allen has responded, after admitting last week that she was unhappy with her looks and figure.
"I was feeling pretty sorry for myself," she wrote on her blog. "I think I was just having a hard time last week after reading Cheryl Tweedy's comments branding me a 'chick with a d***'.
"Cheryl, if you're reading this, 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, stupid b****."