Not like Joe Burrow needed any motivation ... but here's Tigers superfan Boosie Badazz telling TMZ Sports he's planning a rager for the ages if the QB brings home a title for LSU!!
Of course, Boosie is a life-long Purple and Gold backer and is a HUGE Burrow guy -- he even FaceTimed the Heisman Trophy winner back in November.
We spoke with the rapper before Burrow faces off against Trevor Lawrence and Clemsonin the national championship on Monday ... and he says there's gonna be some models waiting for the guy if he comes up with the dub.
"I'm thinking about throwing Joe a party at my house," Boosie says. "Everybody got their clothes on though. Real model-type women. Joe needs the prettiest model in the game right now."