Drake is no dummy.  That's why when he hit the stage in Detroit, he made sure that Big Sean would be right next to him.

The Palace crowd blew up when 'All Me' started with Big Sean walking out on stage, and when his verse hit, it was insane.  Big Sean showed Drizzy some love after the show for bringing out in front of his hometown.

The two performing on stage together was also set up a while ago when Big Sean gave Drake a shout out on Instagram for killing Big Sean's verse while Drake was on the road.