LeAnn Rimes is once again defending her weight.

The country singer was seen (arriving at SiriusXM Radio) in Manhattan wearing a draped dress. The dress actually made her look thinner.

She said she is sick of defending he weight-- she does not have an eating disorder. LeAnn said she works out, takes care of herself, and isn't over-obsessive in any way.

*She looks skinnier and skinnier every time I see her. This does not look like she's taking care of herself. This is not healthy! ~ Nikki