When you think of Material Girl you usually think of Madonna’s smash hit song from 1985. Then, maybe her clothing line that she launched last year, under the same name, with her daughter Lourdes.

But now, another clothing company is trying to take away Madonna’s right to name her line after her hit song — claiming THEY are the original Material Girl.

Madonna’s company MG Icon is being sued by L.A. Triumph Inc. who claim that her fashion line has infringed on their trademark.