After staging a performance art piece in which she subjected herself to a live-tattoo session in front of a sea of guests at her Fame perfume launch party last week, Lady Gaga is at it again. The fashion industry darling teamed up with world renowned hat designer Philip Treacy at his Spring 2013 runway presentation at London Fashion Week yesterday (Sept. 16). The singer opened up the show, which was an extravagant ode to another pop superstar, Michael Jackson!

Mother Monster donned a sheer pink burka as she stepped out onto the runway to announce her milliner friend's show. She later rocked a floral wreathe around her head as she watched the King of Pop-inspired creations strut down the catwalk from the front row.

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