For only the sixth time in the history of NBA All-Star Saturday Night, all of the reigning champions will defend their crowns.

Next month, Dwyane Wade of the Miami Heat (PlayStation? Skills Challenge), Nate Robinson of the New York Knicks (Sprite Slam Dunk), Dirk Nowitzki of the Dallas Mavericks (Foot Locker Three-Point Shootout) and Team San Antonio (Haier Shooting Stars) will each look to repeat in Las Vegas.