When: 4/18/2010
What Happened?: After making a cameo in the original's music video (along with Lil Twist), Drizzy showed up during Bieber's performance at the 2010 Juno Awards (basically the Canadian Grammys) and dropped his remix verse.
Complex Says: Imagine how viral a video of JB getting hit by a bottle while Drake slipped on stage would have been.