The World Goes Lady Gaga

Monster Mash
Bubble dresses and hair bows may be Gaga's casual Friday, but for the rest of us, Halloween comes but once a year. If you missed your chance in '09 to parade your inner Gaga, don't worry — you still have 10 months to collect all the glitter-encrusted spandex you can find. Or you can save your pennies and borrow Perez Hilton's old costume, above left.

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