Fergie (2) – Fergalicious / Clumsy

Bass Guitar, Keyboards – Will I Am
Edited By [Additional Pro-Tools Editing] – John Hanes
Mixed By – Serban Ghenea
Mixed By [Assistant] – Tim Roberts
Written-By – Will Adams
Written-By – Stacy Ferguson
Written-By – Juana Michelle Burns
Written-By – Juanita A. Lee
Written-By – Derrick Rahming
Written-By – Fatima Shaheed
Written-By – Kim Nazel
Written-By – Dania Maria Birks
Written-By [Give It All You Got] – Derrick Rahming
Written-By [Supersonic] – Juana Burns-Sperling
Written-By [Supersonic] – Juanita A. Lee
Written-By [Supersonic] – Fatima Shaheed
Written-By [Supersonic] – Kim Nazel
Written-By [Supersonic] – Dania Maria Birks

Drum Programming – Will I Am
Engineer [Assistant Mix Engineer] – Ryan Kennedy
Mixed By – Tony Maserati
Written-By – Will Adams
Written-By – Stacy Ferguson
Written-By – Bobby Troup
Written-By [The Girl Can't Help It] – Bobby Troup