LeAnn Rimes to Pen Tell-All Book?

LeAnn Rimes, country star and wife of Eddie Cibrian, is reportedly mulling a tell-all book in which she speaks candidly about romance, marriage and divorce.

The 29-year-old has been a celebrity gossip staple since her affair with now-husband Eddie Cibrian - a tryst that broke up both of their marriages at the time.

Rimes and Cibrian first fell in love in 2009 on the set of the Lifetime's Northern Lights. After a scrutinized courtship, LeAnn and Eddie married last April.

Rimes' rep is "putting out feelers" to find the right person to help write her autobiography and "tell LeAnn's side of the story in her own voice."

How juicy will it be? A publishing source says she "wants it to be a very honest book so she can speak directly to her fans and tell her side of the story."

"She's been through a lot of changes over the past few years," the insider adds, "and this is LeAnn's chance to speak candidly to her fans."

Also planning to write a book? Cibrian's ex-wife Brandi Glanville.

The Real Housewives of Beverly Hills star tweeted last month that her story "has been a long time coming [and it's] about surviving divorce."

Will both ladies take the literary high road? Or would this reignite what has been an ongoing, intermittent feud for years? We'll have to stay tuned.