Drake Injured

Rapper/singer Drake may have seriously injured his already-banged up knee on Friday night!!!

Lil' Wayne's "America's Most Wanted" touring partner was performing his breakthrough hit, Best I Ever Had, with Wayne when the former Degrassi: The Next Generation star collapsed in the middle of a spin!

Witnesses at the show in Camden, New Jersey, said Drake "put his head down because he was in so much pain."

Four men carried Drake off the stage and left Lil' Wayne hanging in the middle of the performance.

Oops!

Drake tore his ACL before the tour started, but made the decision to continue on with the tour, without the green light from his doc. The rapper's doctor warned Drake he may never walk again if he managed to tear his ACL a second time.

Let's hope that's not the case!!!