And we're at such a loss of words, we're going to let Miz Teigen tell you what went down:
This is like THE best surprise EVER!!!
To close out their show, BET Awards enlisted two of the music world's most influential artists to wrap things up:
Ch-ch-check out the video (above) to enjoy a LIVE TOUR performance of the smash, Partition!
Worth sticking around till the end for, huh?!