She's famous for being the pop star chameleon, wearing as many as a dozen different looks in a day. So it's no wonder the team at Madame Tussauds Sydney went to grueling lengths to perfect Lady Gaga's wax figure before she arrives in Sydney. The 28-year-old performer's replica has had a complete makeover, with her previous costume being swapped to a new bedazzled outfit from her current tour.
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