Now, it looks like the singer has decided to discreetly put those rumors to rest in her own way.
In this new photo, LeAnn takes a break from her workout to show off her sexy stomach.
She shared the pic with her half a million Twitter followers with the caption "5am workout before a glutinous week. Who got up w/ me?! #healthybodyhealthymind #monday."
Guess it's never too early to get a jump on that New Year's Resolution, although from the looks of it, LeAnn has been hitting the gym pretty hard for quite some time!
Keep up the good work, LeAnn!
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Gallery | Celeb Slimdowns