E.T.

Credits

• Ammo
  drums (drum set), keyboard, producer, programming
• Aniela Gottwald
  assistant
• Dr. Luke
  drums (drum set), keyboard, producer, programming
• Emily Wright
  engineer
• John Hanes
  engineer
• Katy Perry
  vocal
• Max Martin
  drums (drum set), keyboard, producer, programming
• Noah Goldstein
  additional
• Sam Holland
  engineer
• Serban Ghenea
  mix
• Tim Roberts
  assistant
• Ye
  guest