Rapper and business mogul Jay Z made an appearance on the Dallas Cowboys sideline after Sunday Night's primetime game vs. the New York Giants. Jay Z recently started his own player representation agency, Roc Nation Sports, and Dez Bryant is their most high-profile football client.

Dez Doesn't Think Team Worked Hard

Bryant happens to be looking to sign an extension with the Cowboys, and perhaps that helps explain Jay Z's presence on the sideline. He was even seen briefly chatting with Cowboys owner Jerry Jones, who was exuberant after Dallas's come-from-behind win.

See Beckham's Catch

Bryant had himself quite a ballgame with his representatives in the building, catching seven passes on nine targets for 86 yards and two touchdowns, including the game-winner. After each touchdown catch, Bryant celebrated by putting up the Roc Nation sign in addition to his trademark "Throw Up the X" celebration.

Bryant's next contract is expected to approach or exceed $100 million dollars, which will make it one of the richest in league history. It would also make Bryant one of the highest-paid receivers in the league. If he keeps playing like he did last night, he will certainly earn it.

See the video below for discussion on whether Bryant would consider leaving Dallas.