Lady Gaga Rocks Out on Paris Runway, Debuts New Song (PHOTOS)

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Lady Gaga added “runway model” to her already impressive resume when she strutted her stuff down the catwalk at the Thierry Mugler A/W 2011 womenswear fashion show during Paris Fashion Week.

The “Born This Way” singer smoked and vamped it up in a see-through black dress and sheer white gown with a long silk sleeve. Gaga also debuted a new song, “Government Hooker,” on the catwalk, making the show more like one of her rockin’ concerts than an fashion preview. Models like Jessica Stam and Coco Rocha danced on the stage in front of fashion insiders like Vogue Editor-in-Chief Anna Wintour.

However, the show wasn’t all about Gaga – her longtime stylist, Nicola Formichetti, was recently named the new creative director of the prestigious French fashion label. (Nicola walked the runaway with Gaga at the close of the show.)

Check out more photos and watch a video of Gaga’s catwalk debut after the jump.

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