HOT 97's twenty-first Summer Jam concert kicks off at East Rutherford's MetLife Stadium within the hour, and a live stream of the event has been made available for those of us unable to attend.

Nas is headlining the Stadium Stage, with other performances from 50 Cent, Nicki Minaj, Lil Wayne, DJ Mustard, Ty Dolla $ign, YG, Trey Songz, Wiz Khalifa, Kid Ink, Sevyn Streeter, Troy Ave, Action Bronson and more. Childish Gambino, Iggy Azalea, Jhene Aiko, Chinx, Nipsey Hussle, Mack Wilds and August Alsina will be holding down the Festival Stage this year, and, as always, you can expect some surprises from your HOT 97 hosts.

Think we'll see a G-Unit reunion or nah?

Stream Summer Jam XXI below, and keep up on Twitter by searching for the hashtags #SummerJam2014, #SJ2014, #FestivalStage and #StadiumStage, if you wish. The event's set to run from 2:30 PM to 11:30 PM, Eastern Standard Time.