As she rides the waves of controversy surrounding her LGBT anthem, “Born This Way,” Lady Gaga is preparing to walk the walk and not just talk the talk. The pop star confirmed rumors via Twitter that she would model in the Thierry Mugler show at Paris Fashion Week on Wednesday, saying: “I'm making my debut as a runway model, walking in the MUGLER PARIS FASHIONSHOW 3/2.” As the fashion house’s creative musical director, Lady Gaga will also preview “Government Hooker,” a song from her upcoming album, at the show.