What Did Jay Z Have Under His Shirt At The NBA Finals Game?

The internet was buzzing after a photo surfaced of Jay Z and Ben Simmons at the NBA Finals.

The photo was taken at Game 6 of the Finals, and now everyone is asking, "What was under Jay Z's shirt?"

There appears to be some sort of triangular object under his shirt, but in all fairness it could have been just a fold in his shirt.

As always, the internet had it's own theory as to what may have been under Jay Z's shirt and it was GOOD!!! Some suggested that the billionaire entrepreneur may have snuck a pizza into the arena, and others said that he may have a chest protector on (like what umpires wear).

Seriously, what was under Jay Z's shirt? Any good ideas?