Leann Rimes has vowed to only argue with her fiance when she is naked.

The 'Can't Fight the Moonlight' singer - who got engaged to actor Eddie Cibrian over the Christmas period - revealed she is planning on taking a friend's advice and only resolving her disputes in the nude from now on.

Writing on her twitter page, she said: "A good friend just told me that the key to a successful marriage was to argue naked! I'm gonna do that from now on, when that rarely happens.(sic)"

The 28-year-old star - who started dating Eddie when she was still married to ex-husband Dean Sheremet - also warned other women against having female "enemies".

LeAnn tweeted: "I must say, there is nothing more unattractive than a woman who puts another woman down. Us women already have enough problems in this crazy world, love each other.

"Speak kindly even to your "enemies" if there are really such a thing. I believe "enemies" are in YOUR head, you create them. LOVE ALL...at least try.(sic)"

Despite causing controversy when she got together with Eddie - who was a married father-of-two when the couple met - LeAnn recently insisted they never set out to hurt anyone.

She said: "You have two couples whose marriages didn't work. We stumbled upon each other and fell in love. Never was I thinking of hurting someone."