London - Singer Cheryl Cole confessed she wouldn't be able to be as blunt as Rihanna.
"Rihanna is a free spirit and doesn't care if she calls somebody a **** on her Twitter. But there are 12-year-old girls on there," femalefirst.co.uk quoted Cole as saying.
Cole, whose parents separated when she was 11, insisted that she prefers to be nice to people and set a good example to youngsters.
"I didn't grow up with a role model so it's nice to be somebody's guide," she added.