And we're at such a loss of words, we're going to let Miz Teigen tell you what went down:
Justin Bieber Literally Makes It Rain While Performing A Medley Of His Hits At The 2015 American Music Awards!
Justin Bieber is going all out on this comeback of his!
The 21-year-old started off with an acoustic rendition of What Do You Mean, stripping down the synth-heavy song.
During this part of the performance, the blond babe literally tossed the mic aside and had an impressive dance break!
And to finish out the number, the multitalented artist sang Sorry under a stream of water pouring down onto the stage! And by sang, we mean he was most likely lip syncing.
But hey, we can't blame him for that! It was super entertaining! Ch-ch-check it out (above)!
And be sure to check out the ongoing winners list as it's announced HERE!