Shaquille O'Neal's reality show "Shaq Vs." is built around the Celtics' center challenging other athletes in their respective fields, which is why it was a bit of surprise to see the four-time NBA champion challenge tiny Canadian Justin Bieber to a game of pickup hoops on this week's episode. Despite not passing to his teammates once, Bieber acquitted himself well--there's a case to be made he's the best mop-topped point guard to come out of Canada since Steve Nash. O'Neal, aware that being outplayed by a small child won't do much to quiet those Shaq-is-washed-up whispers, finally just starts wildly dunking on his tween opponent.

Then they sing.