Arsenio Hall previously made a bet with Nelly during his visit to the Arsenio Hall show last week that the Los Angeles Dodgers would defeat the St. Louis Cardinals. The bet was that if the Dodgers won, Nelly would have to come by his show and perform his hit song "Country Grammar" in a Dodgers uniform, but if St. Louis won then Arsenio would have to perform the song in an Ozzie Smith Cardinals jersey.  

The Cardinals wound up winning the game 4-2 and Arsenio lived up to his end of the bet, performing "Country Grammar" in a St. Louis Cardinals Ozzie Smith jersey.  The actual performance is pretty funny.

Check out the footage above.