"Who Dat" was the lead single released from JT Money's debut album, Pimpin' on Wax. It featured a verse from female rapper, Solé. Produced by Christopher "Tricky" Stewart (His first produced single), "Who Dat" became a huge hit, making it to #5 on the Billboard Hot 100 and to date is JT Money's only solo hit. On September 30, 1999, "Who Dat" was certified Gold by the RIAA; it ultimately sold 900,000 copies. Later in the year, JT Money, Solé and Stewart collaborated on another top-40 single entitled, "4, 5, 6", which appeared on Solé's album, Skin Deep.