East All-Star Terrence Ross of the Toronto Raptors competes in the slam dunk contest during the NBA basketball All-Star weekend in Houston, Texas, February 16, 2013.
Toronto Raptors guard Terrence Ross was crowned 2013 Sprite Slam Dunk champion .
Tim Fuller-USA TODAY Sports/Reuters
Since the very first MTV Video Music Awards 30 years ago in 1984, the show has always provided memorable moments. Ahead of the 2014 edition, set for this Sunday, check out some of the most memorable.