LeAnn Rimes thinks she knows the key to a successful marriage this time around:

LeAnn Rimes will do just about anything to make her second marriage work. As she and fiance Eddie Cibrian, 37, plan their spring nuptials, the 28-year-old singer shared an unconventional idea for keeping her cool when times get tough. “A good friend just told me that the key to a successful marriage was to argue naked!” Rimes tweeted Monday. “I’m gonna do that from now on, when that rarely happens. “I feel like I have a lot going on, but it’s kind of chill. We’re taking it as it comes,” Rimes told UsMagazine.com in February. “It’s an exciting year and a lot to handle, but I’ve got a good man by my side, so he’s helping.”

Wamp, wamp, wamp. The real key to a successful marriage is not cheating on your spouse, LeAnn.

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