Kobe Bryant had 21 points, 14 assists and nine rebounds, Steve Nash added seven of his 17 points in the final 5 1/2 minutes, and the Lakers held off the NBA-leading Thunder 105-96 Sunday. You know the celebs showed up for this one! Denzel Washington, Jay-Z, Alessandro Nivola, Derek Fisher, Horace Grant and baseball stars Matt Kemp, Vernon Wells and Michael Young all sat courtside. Check out a few of the pics…