. >> and our very brave josh elliott, who is an anchor for espn's "sportscenter" has been out in theiddle of all of it partying with both sides and joins us live from ft. worth, texas. josh, good morning. >> reporter: good morning, dan, good morning, bianna, and, yeah, the day has finally arrived. and as you mentioned, so did the fans all week. tens of thousands of arguably the nfl's most storied franchise. and certainly the most fashl fan bases. we wondered which is the most rabid? we decided to let you be the judge. >> touchdown. >> reporter: the green bay packers and the pittsburgh steelers, two of the nfl's most iconic franchises. winners of a combined nine super bowls. two teams though also defined by their fans. [ cheers ] >> we're down here to win. >> go, pack, go! >> reporter: whether roaming the frozen tundra, their heads crowned by foam cheese. >> go, pack, go. >> hey, steeler nation. >> reporter: or roaring by the three rivers waving terrible towels some bearing famous names like susan lombardi, daughter of the packers' legendary coach. >> we're going to bring that trophy