Sarah Harding has called Cheryl's bum tattoo 'ridiculous'. Speaking to The Sun, Sarah said "Oh God, it's ridiculous. My tattoo has meaning. I don't know what hers means.'' Cheryl shocked fans last year when she tweeted a photo of her lower back and bottom completely covered in an inking of a rose bush.
The girls worked alongside each other for 11 years in Girls Aloud.
