Katy Perry

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  Katy Perry: Roar

  sounds like

  Jay-Z: Hard Knock Life (Ghetto Anthem)
  You and 2 others Likes
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  Iggy Azalea: Black Widow

  sounds like

  Katy Perry: Dark Horse
  You and 2 others Likes
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  Jason Derulo: The Other Side

  sounds like

  Katy Perry: Teenage Dream
  You and 2 others Likes
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  Jessie J: Abracadabra

  sounds like

  Katy Perry: California Gurls (feat. Snoop Dogg)
  You and 2 others Likes
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  lovelytheband: broken

  sounds like

  Katy Perry: Hot n Cold
  You and 2 others Likes
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  Taylor Swift: Wildest Dreams

  sounds like

  Katy Perry: Unconditionally
  You and 2 others Likes