Jay-Z is keeping a close eye on his multimillion dollar NBA investment — showing up to a Brooklyn construction site yesterday to check out the future home of the Nets … and even trying his hand at some hard labor.  Check it out after the jump.

@Shay_Marie x @gametimegirl

The rapper toured the dirt-filled construction yard on Friday — known as Barclays Stadium — to take a gander at where his Brooklyn Nets will earn their stripes … as in black and white, ’cause the team’s colors just changed too. Get over it.

Oh yeah, we also got video of Jay-Z careening around the construction site on a bulldozer — reaching breakneck speeds of approximately 1 mph. It’s pretty hilarious.

TMZ