Jessica Simpson

• 
  Britney Spears
  In the Zone
  $12.99
• 
  Nick Lachey
  SoulO
  $12.99
• 
  Mandy Moore
  Coverage
  $6.99
• 
  Hilary Duff
  Metamorphosis
  $15.99
• 
  Girls Aloud
  Sound of the Underground

• Andy Marvel
• Guitar, Arranger, Producer, Drum Programming, Keyboard Programming, Engineer

• Tony Maserati
• Mixing

• Nick Moroch
• Guitar

• Dave Pensado
• Mixing

• Alison Prestwood
• Bass

• Rick Wake
• Producer

• Bill Whittington
• Mixing

• Jonathan Yudkin
• Strings

• Michael Spriggs
• Guitar (Acoustic)

• Kara DioGuardi
• Vocals (Background)

• Dan Hetzel
• Engineer, Mixing, Digital Editing

• Jessica Simpson
• Vocals

• Billy Mann
• Guitar, Producer, Drum Programming, Engineer, Arranger

• Andrew Williams
• Producer, Instrumentation, Engineer

• Hooshik
• Collage

• Mary Maurer
• Art Direction

• Juilan Bunetta
• Strings, String Arrangements, Engineer

• Dave Scheuer
• Engineer, Digital Editing

• Damon Elliott
• Percussion, Keyboards, Programming, Producer

• Richie Jones
• Programming, Producer

• Romeo Antonio
• Guitar

• Holly Lamar
• Producer

• Rob Fusari
• Producer

• Anthony Kilhoffer
• Assistant Engineer

• Lee Mars
• Vocal Producer

• Carlos Henderson
• Bass

• Pablo Munguia
• Vocal Engineer

• J.D. Andrew
• Engineer, Digital Editing

• Jim Annunziato
• Assistant Engineer, Mixing Assistant

• Jennifer Karr
• Vocals (Background)

• Darryl Bush
• Production Coordination

• Bart Migal
• Tracking

• Tommy Harden
• Drums

• Patrick Woodward
• Mixing

• Rich Balmer
• Engineer

• Jaime Sickora
• Vocal Engineer

• Neil Devor
• Engineer

• Jun Ishizeki
• Assistant Engineer

• Greg Price
• Assistant Engineer

• Matt Snedecor
• Mixing Assistant

• Luz Vasquez
• Assistant Engineer

• Dan Bucchi
• Mixing Assistant

• Ethan Willoughby
• Assistant

• Brendan Kuntz
• Assistant Engineer

• Chris Yoakum
• Digital Editing, MIDI Technician

• David Munk
• Vocal Producer

• Keith Thomas
• Bass, Programming, Producer, Mixing, Keyboards

• Mark Russell
• Production Coordination

• Franne Golde
• Piano, Producer, Vocals

• Greg Barnhill
• Producer

• Charlie Bisharat
• Violin

• Pat Buchanan
• Guitar (Electric)

• John Catchings
• Cello

• Earl Cohen
• Tracking

• J.T. Corenflos
• Guitar (Electric)

• Chad Cromwell
• Drums

• Tony Duran
• Photography

• Eric Kupper
• Guitar, Keyboards

• Victor Lawrence
• Cello