Six Weeks to Skinny Jeans: Blast Fat, Firm Your Butt, and Lose Two Jean SizesEbookSix Weeks to Skinny Jeans: Blast Fat, Firm Your Butt, and Lose Two Jean SizesbyAmy CottaRating: 3 out of 5 stars3/5Save Six Weeks to Skinny Jeans: Blast Fat, Firm Your Butt, and Lose Two Jean Sizes for later