The Pittsburgh Steelers-Baltimore Ravens rivalry has become so intense, it's moving off the football field and into City Hall.

In a media stunt Wednesday, Mayor Luke Ravenstahl announced that he's taking the "Ravens" out of his last name and changing it to "Steelerstahl" until after the AFC Championship game.

"Who knows what is going to come of this as we continue on through Sunday. I've already been asked, 'Are you going to keep it until the Super Bowl if the Steelers win?' So who knows? I guess we won't take anything off the table," Ravenstahl said.

Pittsburgh hosts Baltimore on Sunday night at Heinz Field. The game will determine which team moves on to Super Bowl XLIII.

The Pittsburgh Steelers and Baltimore Ravens have already met twice this year with the Steelers winning both by a combined 7 points. With both games hard fought and the end results so thin, it's hard to predict a winner for the AFC Championship game and a Super Bowl berth on the line.