Arranged By, Keyboards, Programmed By – Jerome "Jroc" Harmon*, King Soloman*Backing Vocals – Ashlee Simpson, Jim BeanzBass Guitar – Joey KamaniEdited By [Protools] – Ron TaylorEngineer [Assistant] – Anthony Caruso , Nate HertweckGuitar – Ray BradyMixed By – Demacio "Demo" Castellon*Mixed By [Assistant] – Nick BannsProducer – Jerome Harmon, King Logan, TimbalandProducer [Vocals] – Jim BeanzRecorded By – Chris Godbey, Jun IshizekiWritten-By – Ashlee Simpson, Jerome Harmon, Kenna, King Logan, Santi White

Backing Vocals – Ashlee SimpsonBass Guitar – Joey KamaniDrums, Keyboards, Programmed By – Chad HugoEngineer – Dean NelsonGuitar – Ray BradyKeyboards – Jamie MuhoberacMixed By – Jack Joseph PuigProducer – Chad Hugo, KennaProducer [Additional] – Jack Joseph PuigRecorded By – Daniel BetancourtWritten-By – Ashlee Simpson, Chad Hugo, Jim Beanz, Kenna

Arranged By, Keyboards, Programmed By – Jerome "Jroc" Harmon*Backing Vocals – Ashlee Simpson, Jim BeanzDrum Programming – King Soloman*Edited By [Protools] – Ron TaylorEngineer [Assistant] – Anthony Caruso , Nate HertweckGuitar – Ray BradyMixed By – Demacio "Demo" Castellon*Mixed By [Assistant] – Julian VasquezProducer – Jerome Harmon, King Logan, TimbalandProducer [Vocals] – Jim BeanzRecorded By – Chris Godbey, Jun IshizekiWritten-By – Ashlee Simpson, Jerome Harmon, Jim Beanz, King Logan

Backing Vocals – Ashlee Simpson, Jim BeanzDrums [Additional] – Jason NealDrums, Keyboards, Programmed By – Chad HugoGuitar – Ray BradyMixed By – Serban GheneaMixed By [Assistant] – John HanesProducer – Chad Hugo, KennaRecorded By – Daniel Betancourt, Tim RobertsWritten-By – Ashlee Simpson, Chad Hugo, Kenna

Backing Vocals – Ashlee Simpson, Mateo Laboriel, Tom Higginson*Bass Guitar – Joey KamaniDrums – Abe Laboriel, Jr.*Engineer – Dean NelsonGuest, Vocals – Tom Higginson*Guitar – Ray BradyMixed By – Jack Joseph PuigProducer – Jack Joseph Puig, Karl BerringerProducer [Vocals] – Jim BeanzProgrammed By – Mateo LaborielRecorded By – Aris Archontis, Tal HerzbergWritten-By – Ashlee Simpson, Jim Beanz, Karl Berringer, Victor Valentine

Arranged By, Keyboards, Programmed By – Jerome "Jroc" Harmon*, King Soloman*Backing Vocals – Ashlee Simpson, Jim BeanzBass Guitar – Joey KamaniEngineer [Assistant] – Anthony Caruso , Nate HertweckGuitar – Ray BradyMixed By – Demacio "Demo" Castellon*Mixed By [Assistant] – Julian VasquezProducer – Jerome Harmon, King Logan, TimbalandProducer [Vocals] – Jim Beanz, KennaRecorded By – Chris Godbey, Jun IshizekiWritten-By – Ashlee Simpson, Jerome Harmon, Jim Beanz, King Logan, Santi White

Arranged By, Keyboards, Programmed By – Jerome "Jroc" Harmon*Backing Vocals – Ashlee Simpson, Jim Beanz, KennaBass Guitar – Joey KamaniDrum Programming – King Soloman*Edited By [Protools] – Ron TaylorEngineer [Assistant] – Anthony Caruso , Nate HertweckGuitar – Ray BradyMixed By – Demacio "Demo" Castellon*Mixed By [Assistant] – Lake CurryProducer – Jerome Harmon, King Logan, TimbalandProducer [Vocals] – Jim BeanzRecorded By – Chris Godbey, Jun IshizekiWritten-By – Ashlee Simpson, Jerome Harmon, Kenna, King Logan

Arranged By [Strings] – Stevie BlackeArranged By, Keyboards, Programmed By – Jerome "Jroc" Harmon*Backing Vocals – Ashlee Simpson, Jim BeanzBass Guitar – Joey KamaniDrum Programming, Keyboards [Additional] – King Soloman*Edited By [Protools] – Ron TaylorEngineer [Assistant] – Anthony Caruso , Nate HertweckGuitar – Ray BradyMixed By [Assistant] – Nick BannsMixed By, Producer [Additional], Programmed By [Additional] – Demacio "Demo" Castellon*Producer – Jerome Harmon, King Logan, TimbalandProducer [Vocals] – Jim BeanzRecorded By – Chris Godbey, Jun IshizekiWritten-By – Ashlee Simpson, Jerome Harmon, Jim Beanz, Kenna, King Logan

Bass Guitar – Joey KamaniDrums, Keyboards, Programmed By – Chad HugoGuitar – Ray BradyMixed By – Serban GheneaMixed By [Assistant] – John HanesProducer – Chad Hugo, KennaRecorded By – Daniel BetancourtWritten-By – Ashlee Simpson, Chad Hugo, Jim Beanz, Kenna

Backing Vocals – Ashlee Simpson, Jim BeanzBass Guitar – Joey KamaniDrums, Producer [Programming] – King LoganEdited By [Protools] – Ron TaylorEngineer [Assistant] – Anthony Caruso , Nate HertweckGuitar, Producer [Guitar] – Ray BradyMixed By – Demacio "Demo" Castellon*Mixed By [Assistant] – Nick BannsProducer – Jerome Harmon, King Logan, TimbalandProducer [Keyboard] – Jerome "Jroc" Harmon*Producer [Vocals] – Jim BeanzRap – Izza KizzaRecorded By – Chris Godbey, Jun IshizekiWritten-By – Ashlee Simpson, Jerome Harmon, Jim Beanz, King Logan

Arranged By, Keyboards, Piano, Programmed By – Jerome "Jroc" Harmon*Arranged By, Producer [Vocals] – KennaBacking Vocals – Ashlee SimpsonBass Guitar – Joey KamaniEngineer, Recorded By – Jun IshizekiGuitar – Ray BradyMixed By – Jack Joseph PuigMixed By [Assistant] – Dean NelsonProducer – Ashlee Simpson, KennaProducer [Additional] – Jerome HarmonStrings – Love Sponge Strings*Written-By – Ashlee Simpson, Kenna

Co-producer – Tal HerzbergMixed By – Jack Joseph PuigProducer – Ron FairWritten-By – J. Andrea*, K. Leyden*