Super Bowl MVP Joe Flacco to be 'Late Show' guest Baltimore Ravens quarterback Joe Flacco holds the Lombardi Trophy after Super Bowl XLVII at the Mercedes-Benz Superdome Feb. 3, 2013 in New Orleans. Baltimore beat San Francisco 34-31 and Flacco was MVP. NEW YORK, Feb. 4 (UPI) -- Baltimore Ravens quarterback Joe Flacco, who was crowned Super Bowl XLVII MVP, is to be a guest on "Late Show with David Letterman," CBS said. This will be the ninth consecutive year a Super Bowl-winning quarterback visits the late-night chat show in New York after winning the big game. Flacco is to be on "Late Show" Monday. The Ravens, who despite a strong comeback attempt by the San Francisco 49ers in the second half, led the entire game Sunday to win 34-31, the second championship title in franchise history. Flacco completed 22 of 32 passes for 287 yards and three touchdowns, with no interceptions.