by Radar Staff
Rimes commented on how much she loved the swimsuit and also wrote about having hurt her heel after slipping on a rock during her honeymoon in Mexico with Eddie Cibrian.
But all one fan could see were skin and and bones.
"Whoa, you're scary skinny! Sorry don't mean to offend but that's a lot of bones showing through skin," wrote one of her followers.
"Those are called abs not bones, love," LeAnn shot back.
"This is my body, and I can promise you I'm a healthy girl," she added. "I'm just lean."
Rimes' gaunt physique has been the subject of much discussion for several months, but LeAnn -- and Eddie -- obviously like her just the way she is.