Who would have thought that the latest rap beef would come out of St. Louis? Well, according to "Pop, Lock and Drop It" hitmaker and St. Louis native Huey, his new song "Down, Down, Baby (Nelly Diss)" featuring Young Rhome, is aimed squarely at Nelly.

Huey told SOHH.com that he was angered by Nelly's refusal to collaborate with him on Huey's debut Notebook Paper. 

"I'm only cool with Chingy and Jibbs, everybody else can kiss my a--," Huey said. "Nelly is disrespectful and arrogant. His head is as big as this f--ing table I'm sitting at. He's on some arrogant, unsupportive bullsh--t." 

Huey says that his label suggested that he work with the platinum-selling rapper, so he approached him at a St. Louis nightclub. Nelly reportedly told him: "'Look here dirty, it's not gonna happen. Especially with this being your first album, it's not gonna happen.'"

Nelly responded to Huey's disses in a single called "Cut It Out" featuring Pimp C and Sean P. Nelly raps: Got a Buick thats green , the same colour my snot/ Lil Daddy you aint the shit , you might as well get off the pot/ There's a new St.Louis? Yeah thats funny/ but I'mma stick with  the old , the new dont make enough money/

Click HERE to listen to "Down, Down, Baby (Nelly Diss)" by Huey .

Click HERE to listen to "Cut It Out" by Nelly ft Pimp C and Sean P.