Puff Daddy: Hoda Kotb Just Freaked Me!

Sean "Puff Daddy" Combs and the Bad Boy family are back with Mase, Busta Rhymes, 112 and new backup dancer ... Hoda Kotb! Yes, Hoda.

Puffy pumped up this summer's Bad Boy Reunion Tour on the 'Today' Show Friday morning ... and while the stage was packed with superstar singers and rappers -- Kathie Lee's partner in crime stole the show. Check out her super close, semi-grinding moves on P. Diddy.

The crew performed a bunch of hits, including a tribute to Notorious B.I.G. built around his "Mo Money Mo Problems" verse. It was a little awkward ... kinda like Hoda's impromptu audition.