Question: What was the date of Super Bowl XLIV which featured the The Who?

Context articles: The Who 2010 performances
Roman Harper
2009–10 LFL season
Super Bowl LIV
List of New Orleans Saints players
2011 NFL season
Jerry Markbreit
Super Bowl XXXVII
Indianapolis Colts Cheerleaders
Super Bowl XLIV

The Who did four major performances in 2010, one as the halftime act for Super Bowl XLIV, one a benefit performance during the series of Teenage Cancer Trust concerts in London and one at the FIFA Kick-off Celebration Concert at Orlando Stadium in Soweto, South Africa.
Roman Harper (born December 11, 1982) is an American football safety who is currently a free agent.
 He played college football at Alabama, and was drafted by the Saints in the second round of the 2006 NFL Draft.
 In 2009, Harper earned his first Pro Bowl invitation (first team) and helped lead the Saints to Super Bowl XLIV.
 The following year, 2010, he was again selected as a first team All-Pro.
 In 2016, he helped lead the Carolina Panthers to Super Bowl 50.
The 2009-10 LFL Season was the inaugural season of the Lingerie Football League.
 The league was formed from a concept called the Lingerie Bowl, that was featured during half-time of the Super Bowl.
 The season featured 10 teams in various cities across the United States.
 The season kicked-off on September 4, 2009 and culminated with Lingerie Bowl VII on February 7, 2010.
 The championship game, scheduled to coincide with Super Bowl XLIV, was held at the Seminole Hard Rock Hotel and Casino in Hollywood, Florida.
 The Western Conference Los Angeles Temptation defeated the Eastern Conference Chicago Bliss by the score of 27-14.
Super Bowl LIV, the 54th Super Bowl and the 50th modern-era National Football League (NFL) championship game, will decide the league champion for the league's centennial 2019 season.
 The game is scheduled to be played on February 2, 2020 in Miami Gardens, Florida (with the exact date pending potential changes to the NFL calendar).
 This will be the 11th Super Bowl hosted by the South Florida region and the sixth Super Bowl hosted in Miami Gardens, with the last one being Super Bowl XLIV ten years earlier.
 The game will be televised nationally by Fox.
<onlyinclude>This is a list of American football players who have played for the New Orleans Saints in the National Football League (NFL).
 It includes players that have played at least one match in the NFL regular season.
 The New Orleans Saints franchise was founded in 1967.
 The Saints have won one Super Bowl (Super Bowl XLIV), have one conference championship, and have five division championships.
</onlyinclude>
The 2011 NFL season was the 92nd regular season of the National Football League.
 It began on Thursday, September 8, 2011, with the Super Bowl XLV champion Green Bay Packers defeating the Super Bowl XLIV champion New Orleans Saints 42–34 at Lambeau Field and ended with Super Bowl XLVI, the league's championship game, on February 5, 2012, at Lucas Oil Stadium in Indianapolis where the New York Giants defeated the New England Patriots 21–17.
Jerry Markbreit (born March 23, 1935) is a former American football referee in the National Football League (NFL) for 23 seasons and became one of the most recognizable referees in the game.
 Markbreit officiated football games for 43 seasons.
 From 1965 to 1975, Markbreit officiated college football games in the Big Ten Conference.
 He then joined the NFL in 1976 as a line judge before being promoted to the head referee position in just his second year.
 His uniform number in the league was 9, which is now worn by Mark Perlman.
 Until he retired from the NFL after the 1998 season, Markbreit officiated in two wild card (1991 and 1994), ten divisional (1979, 1981, 1982, 1985, 1986, 1987, 1988, 1995, 1997, and 1998), eight conference championship (1980, 1983, 1984, 1989, 1990, 1992, 1993, and 1996) playoff games, one Pro Bowl (1978), and four Super Bowls: Super Bowl XVII, Super Bowl XXI, Super Bowl XXVI, and Super Bowl XXIX and was an alternate in Super Bowl XIX, Super Bowl XXII, and Super Bowl XXVIII.
 To date, he is the only NFL head referee to officiate four Super Bowl games.
Super Bowl XXXVII was an American football game between the American Football Conference (AFC) champion Oakland Raiders and the National Football Conference (NFC) champion Tampa Bay Buccaneers to decide the National Football League (NFL) champion for the 2002 season.
 The Buccaneers defeated the Raiders by the score of 48–21, tied with Super Bowl XXXV for the seventh largest Super Bowl margin of victory, and winning their first ever Super Bowl.
 The game, played on January 26, 2003 at Qualcomm Stadium in San Diego, California, was the sixth Super Bowl to be held a week after the conference championship games (XVII, XXV, XXVIII, XXXIV, and XXXVI).
 It was also the last Super Bowl played in the month of January.
 Super Bowl XXXVI was the first to be played in February, due to the NFL postponing games for a week after the September 11 attacks.
 Starting with Super Bowl XXXVIII in 2004, the Super Bowl has been permanently played in February.
 This was the last Super Bowl until Super Bowl 50 to take place in California.
The Indianapolis Colts Cheerleaders are the official cheerleading squad of the Indianapolis Colts.
 The cheerleaders perform various dances at the Colts stadium Lucas Oil Stadium, and also performed at Super Bowl XLI and Super Bowl XLIV at Sun Life Stadium.
 The 2016 squad currently has 28 members.
 The squad was the first cheerleading squad in the NFL, being formed in the same year as the team's inception (1954) by two women.
 The squad originally consisted of ten girls with white boots, crew-neck sweaters, blue scarves and a blue skirt with grey kick-pleats as uniforms.
 The squad had a horse as a mascot, and often marched with the Baltimore Colts Marching Band, which was left behind in 1984 when the Colts moved to Indianapolis.
 The squad's annual auditions feature hundreds of women, with the group's "Audition Showcase" taking place at venues around Indianapolis.
 The squad has a show troupe, which travels to various cities to entertain fans.
 The Colts Cheerleaders release an annual swimsuit calendar.
 The team has a "Junior Cheerleaders" program, in which a team of 300 girls aged 7 to 14 perform at Lucas Oil Stadium and various appearances.
Super Bowl XLIV was an American football game between the National Football Conference (NFC) champion New Orleans Saints and the American Football Conference (AFC) champion Indianapolis Colts to decide the National Football League (NFL) champion for the 2009 season.
 The Saints defeated the Colts by a score of 31–17, earning their first Super Bowl win.
 The game was played at Hard Rock Stadium (the formerly-named-Joe Robbie Stadium) in Miami Gardens, Florida for the fifth time (and in South Florida for the tenth time), on February 7, 2010, the latest calendar date for a Super Bowl yet.