U
U-God
U.S.D.A.
Ubi
UFO Fev
UFO Fev & Big Ghost Ltd.
UFO Fev & DJ J Hart
UFO Fev & Frank The Butcher
UFO Fev & Rich Lou
UFO Fev & Statik Selektah
UFO Fev & Vanderslice
UGK
Ugly God
UMI
Uncle Murda
Uncle Murda & GMG
The Uncluded
Unfoonk
Unk
Unladylike
UnoTheActivist
UnoTheActivist & Travis Barker
Usher
Usher & Zaytoven
Usher, Lil Jon & Ludacris