"Didn't Cha Know?" is a song recorded by American singer Erykah Badu for her second studio album Mama's Gun (2000). It was written by Badu and produced by fellow Soulquarian member J Dilla, and features a sample from Tarika Blue's song "Dreamflower" (1977). The song was released as the second single from Mama's Gun on November 28, 2000, by Motown Records.
"Didn't Cha Know" features a sample from American jazz and soul ensemble Tarika Blue's song "Dreamflower" (1977). The sample was used without prior permission from the group. However, Badu and Motown Records reached a settlement fee with Tarika Blue outside of court.[1]