Clive Davis insists his stories about Kelly Clarkson are accurate.

The 80-year-old music mogul is standing by his version of events in his new memoir '' after being blasted by the 'Stronger' singer for ''spreading false information'' and trying to bully her.

Clive admitted he is sorry Kelly, 30, has taken issue with the book but he defended himself on Twitter, saying: ''As anyone who has read 'The Soundtrack of My Life' knows, I thinkKelly Clarkson is a tremendous vocal talent and performer.

''In the book, I provide an in-depth look at our years together during which we shared major multi-platinum success, as well as a few creative differences. I am truly very sorry that she has decided to take issue with what I know to be an accurate depiction of our time together.

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