In 2009, Amy Schriefer of NPR listed "In the Zone" as one of The 50 Most Important Recordings of the Decade, calling it "a primer on the sound of pop in the '00s".
Da bi promovirala album "In the Zone", je Britney Spears pesmi izvedla v mnogih televizijskih oddajah in organizirala turnejo, imenovano The Onyx Hotel Tour.