Kanye West Will Crash Rihanna's NBA All-Star Game Halftime Show On…

He had 2010's best album, best album cover, and best tweets. And now, in the midst of a relatively silent period for Ye, an in-the-know tipster tells us he'll make a surprise appearance during Rihanna's halftime show at the NBA All-Star Game in Los Angeles on Sunday. » 2/16/11 1:00pm 2/16/11 1:00pm