It's been five months since Jessie James welcomed her first child with husband Eric Decker.
But the singer-songwriter-reality TV star has already shed most of her baby weight, as evidenced by the first photo in the following gallery.
"Taking my sweet time but man do I feel proud today!" James wrote as a caption this week. "I actually fit into my size 25 Frankie b jeans!"
James did qualify the images with the following disclaimed, however: "Now trust me this is a good angle I took the pic in! Ha."