 Usher recorded " My Boo " aside from Keys with various female artists . He collaborated with fellow R & B singer Brandy Norwood and Usher recorded their own version as well , which appeared on her fourth album Afrodisiac . Brandy changed some of the lyrics , singing like having a conversation . However , neither of the two was included in the album . A remix of " My Boo " was also produced , featuring guest vocals from Nelly ; however , Keys ' part was omitted . 
