LeAnn Rimes isn't pregnant with Eddie Cibrian's baby -- much to the dismay of her Twitter followers.
"I have never even tried [to conceive a child]. Please stop discussing my ovaries," the 29-year-old country singer asked two fans on Monday.
Rimes -- who wed her Northern Lights costar Cibrian, 38, last April -- said being the subject of pregnancy rumors makes her uneasy because "it takes some couples a long time to conceive and some never can."
"I just think its crazy that people make articles out of nonsense, so when it comes to me and all the speculation I have to laugh," Rimes said.
Though Rimes doesn't have any biological children, she treats Cibrian's sons Mason and Jake (with ex-wife Brandi Glanville) "as if they are my own."
"Eddie has always encouraged me to look at us as a family, and a part of our family are the two beautiful boys that we share with their mother and hopefully one day another wonderful man," she blogged in September.
"One thing that I know is, I will never replace their mother," Rimes wrote. "I would never try. I will however love them with all I have and do everything in my power to help raise them in a loving, safe and proper environment."