Country star LeAnn Rimes has dismissed reports she's planning a candid tell-all about the breakdown of her first marriage and her affair with actor Eddie Cibrian.

The singer/actress hit the headlines in 2009 when she fell for Cibrian while filming TV movie Northern Lights with him.

Their illicit romance continued after production wrapped and the stars, who were both married to other people at the time, were caught out after they were seen on a security camera kissing over dinner at a restaurant.

The affair ended both their marriages and they became man and wife last year.

Reports suggested Rimes' representative was "putting out feelers" to find a suitable co-writer to pen her autobiography and "tell LeAnn's side of the story in her own voice" - but the star has dismissed the claims, insisting there are no plans for a revealing memoir.
 
Taking to Twitter.com on Monday, she writes, "So you all know, I'm blonde & there's no "tell all" book about divorce, marriage and 'my side.' I just laugh at (all) of this!"