The NFC Champion San Francisco 49ers are four-point favorites heading into Super Bowl XLVII, according to Oddsshark.com. The opening line of Baltimore's last three playoff games – on the road against Denver and New England – now have combined for
Jim and John Harbaugh have exchanged a handful of text messages, and that will be it until they stare at each other from across the field as opposing coaches in the Super Bowl. There are no phone conversations necessary while the season's still going.
Alicia Keys, fresh off her Inauguration Ball set, will kick off the pop-friendly Super Bowl on February 3 by singing "The Star-Spangled Banner." Though it will be the Girl on Fire star's third appearance at the championship game, the most by any
Ravens linebacker Ray Lewis notched his first career sack against current 49ers coach and former Colts quarterback Jim Harbaugh, way back in 1996.
Super Bowl 2013: San Francisco 49ers draw support from Giants players · Super Bowl 2013: 49ers' NFC Championship replay Tuesday on TV · Kawakami: Jim and John Harbaugh engender support of 49ers, Ravens by deflecting attention · San Francisco

Source:
http://www.isoftpedia.com/news/Category/coke-lets-viewers-pick-super-bowl-2013-ad-ending/