DreamWorks

Sean Paul, Ziggy Marley, Christina Aguilera, Justin Timberlake, JoJo, D12, Mary J. Blige, Will Smith, Avant, Lil Fate, Bobby V., Ludacris, Kerisha Hicks (background vocalist), John Catchings (cello), Dave Davidson (violin), Andrew Ramsey (programmer, guitar), India.Arie (background vocalist), Shannon...