How can I get rid of cellulite in my thighs and butt?

I never had this problem until I had my 2nd miscarriage back in 1997. Now, 1 more miscarriage and 2 children later, I have cellulite on my thighs and butt and HATE IT!

I've always been in good shape, I eat well, but now I have this ugly cellulite and can't get it to go away.

I walk, ride my bike, work out on my Gazelle, even do some squats and lunges, but nothing! I've even resorted to using a coffee grounds and baby oil scrub... this reduces the size (yes, it really works) but they don't go away. I'm tired of having to wear knee length shorts to hide my thighs and worrying about sitting in a chair because the pressure of my legs on the chair makes the cellulite more noticable.

I'm not a large person, 5'2" and 128 pounds, so it's not because I'm "fat" it's just those damn bumps!