The fash pack have been tweeting up a storm as they watched Lady Gaga take to the catwalk for Thierry Mugler's A/W 2011 show in Paris that just this second took place. We caught the livestream show and were praying she didn't fall in those KILLER heels, but peeps, this is Lady Gaga we're talking about. She's a pro. Dancing raunchily on stage, Lady G was swinging her ultra-long pigtails as she went. She walked the runway twice, the second time without the hat but smoking a cigarette. Gaga, oh la la. Don't you know that's bad for your skin! Both times she rocked a scarily sharp mani — maybe that's how she was preparing to deal with critics!