Jermaine Dupri -- I'd Love to Work with Serena ... 'She Got Dat Ass'

TMZ Pap: "What athlete do you think would make the best singer?"
Jermaine Dupri: "Serena"
TMZ Pap: "Serena? Why do you say that?"
Jermaine Dupri: "She got dat ass!"

Jermaine says she can sing too (check out her talents on display below) ... but who cares, SHE GOT DAT ASS!