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Edit: He was supposed to be presenting with Kid Rock, not Tommy Lee.

Diddy came on to introduce the final performer of the night (Timbaland with Justin Timberlake and Nelly Furtado). He came on with Joc at his side and, from what he said, it seems he was supposed to be up with Kid Rock. But, from what Sway said after the show, Kid Rock went over to Tommy Lee and punched him. So, instead of Kid Rock, he brought Joc up.

Diddy said that it's not over until he says, so hold on and they went to commercial. Joc got in a "Hustlenomics" before the break. When the commercial ended, Diddy had been joined by Nelly and Dallas Austin and he then introduced Timbaland.