It Should Be Easy

Credits

• Anthony Preston
  associate, executive, producer
• Billy Hickey
  engineer
• Britney Spears
  lead vocals
• David Guetta
  engineer, producer, recording
• Dylan Dresdow
  mix
• Giorgio Tuinfort
  engineer, producer, recording
• Jacob Dennis
  engineer
• Julian Prindle
  engineer, recording
• Marcus van Wattum
  mix
• Nicky Romero
  mix, producer
• Padraic Kerin
  engineer, recording
• will.i.am
  engineer, executive, guest, lead vocals, producer, recording