In case you flaked and missed Janet's major-rager live performance on TRL yesterday,  no worries -- we ran downstairs at the last minute and caught this footage using just our cell phone. (We have a seriously expensive phone.)

So, here's Janet's entire live performance of "Feedback," which sounded fantastique, if we do say so (those live Jimmy Jam/ Terry Lewis-esque guitar licks are even hotter live), and features TRL audience members completely losing their cot-damn marbles.

And check out her Artist of the Week video spots -- where she spoofs The Real World and My Super Sweet 16 -- right here.