PITTSBURGH -- Darius Slay joins the Pittsburgh Steelers as one of the star additions they made this offseason. Coming into Pittsburgh, Slay should be one of the best veteran mentors they could have, especially for players like Joey Porter Jr.

A three-time Pro Bowler in five years with Philadelphia, Slay, 34, brings veteran experience to Pittsburgh's locker room.

Darius Slay is heading to the other side of Pennsylvania. The veteran cornerback, who won a Super Bowl with Philadelphia last month, is signing a one-year deal with the Pittsburgh Steelers a person with knowledge of the agreement told The Associated Press.