Katy Perry's pepperoni onesie vs. Lady Gaga's meat dress

Victoria Revay, QMI Agency

, Last Updated: 11:07 AM ET

Katy Perry chose to wear a bizarre outfit, we think this may her most outrageous to date, when she showed up in a pepperoni pizza onesie. The star was at the Philadelphia Museum for a live performance to 200 fans. Katy's supporters went crazy for the singer as she made her way through the crowd. A polite fan tweeted us this message comparing her dress to Lady Gaga's infamous meat dress

So we thought we'd ask you...who's the winner? Gaga in a meat dress or Katy in her pepperoni onesie?

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