Must B 21 är det andra studioalbumet av will.i.am, släppt 23 september 2003.
Låtlista "Take It" (with KRS-One) - 2:49 "Nahh Mean" (with Phife Dawg) - 3:48 "B Boyz" (with Supernatural) - 2:56 "Here 2 Party" (with FLII, Planet Asia & Krondon) - 3:12 "Bomb Bomb" (Interlude) - 0:23 "Bomb Bomb" (with Supernatural) - 3:25 "Swing By My Way" (with John Legend) - 3:49 "It's Okay" (with Triple Seven & Dante Santiago) - 3:39 "Mash Out" (Interlude) - 0:28 "Mash Out" (with MC Lyte & Fergie) - 3:09 "Ride Ride" (with John Legend) - 3:16 "Sumthing Special" (with Niu, Dante Santiago & Taboo) - 3:55 "Sumthing Special" (Interlude) - 0:50 "I'm Ready (Y'all Ain't Ready For This)" (with Phil Da Agony, Supernatural & Tash) - 3:40 "We Got Chu" (with Planet Asia & FLII) - 3:52 "Go!" (Interlude) - 1:32 "Go!" - 3:54
Kategori:Musikalbum 2003