It seems to me that the original "Material Girl" would rather stay in her "Material World" Madonna slams the comments from Lady GaGa and her obsession with her.

More importantly, wasn't Madonna just like or close to Lady GaGa back in the "Like A Virgin" days? ( scratches head )

It seems like lately Lady GaGa can’t catch a break when it comes to other stars slamming her for one thing or another, this time it’s the material girl herself. When asked about what she thought of GaGa being a fan during an interview Madonna hinted she might be obsessed and she didn’t know if it was all an act or not.

via Madonna Slams Lady GaGa | dailystab.com.