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Jennifer Lawrence showed support for her hometown team, the Louisville Cardinals.
Jennifer Lawrence showed support for her hometown team, the Louisville Cardinals, on March 20, 2014. Twitter
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Ashley Judd might be the biggest Kentucky fan on the planet.
Ashley Judd might be the biggest Kentucky fan on the planet. She cheered on her alma mater versus the Louisville Cardinals during the semifinals of the 2012 NCAA Division I Men’s Basketball Championship on March 31, 2012 in New Orleans. Getty Images
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Jay-Z, like Judd, is also a fan of Kentucky.
Jay-Z, like Judd, is also a fan of Kentucky. Hov supported the Wildcats against the Louisville Cardinals at Rupp Arena on December 31, 2011 in Lexington, Kentucky. Getty Images
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Selena Gomez loves Baylor so much, she named her puppy after the school.
Selena Gomez loves Baylor so much, she named her puppy after the school. Splash
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Justin Timberlake watches the game between the Memphis Tigers and the Kansas Jayhawks during the 2008 NCAA Men's National Championship
Justin Timberlake cheers on his hometown Memphis Tigers against the Kansas Jayhawks during the 2008 NCAA Men’s National Championship Tournament game. Getty Images
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Jason Sudeikis is a fan of Kansas, and it rubbed off on fiancee and future baby mama Olivia Wilde.
Jason Sudeikis is a fan of Kansas, and it rubbed off on fiancee and future baby mama Olivia Wilde. The couple cheered for their team on December 29, 2012 in Lawrence, Kansas. Getty Images
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EAST RUTHERFORD, NJ - MARCH 25: Actor and comedian Bill Cosby visits with members of the St. Joseph's Hawks band during their third round game of the NCAA Division I Men's Basketball Tournament against the Wake Forest Demon Deacons at Continental Airlines Arena on March 25, 2004 in East Rutherford, New Jersey. (Photo by Doug Pensinger/Getty Images)
Bill Cosby hangs out with the St. Joseph’s Hawks band during their third round game of the NCAA Division I Men’s Basketball Tournament against the Wake Forest Demon Deacons on March 25, 2004 in East Rutherford, N.J. Getty Images
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IOWA CITY, IA - DECEMBER 12: Olympic medalist Shawn Johnson, (L) and actors Ashton Kutcher (C) and wife Demi Moore (R) share a laugh in the first half of the Iowa-Iowa State college basketball game on December 12, 2008 at the University of Iowa in Iowa City, Iowa. Johnson and Kutcher, both from Iowa, were in Iowa City raising money for flood relief charities in Eastern Iowa after a 500 year flood devastated the area. (Photo by David Greedy/Getty Images)
Olympic medalist Shawn Johnson sits with Ashton Kutcher and then-wife Demi Moore at the Iowa-Iowa State college basketball game on December 12, 2008. Getty Images
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Actor Bill Murray is seen during the Quarterfinals of the Pac-10 Basketball Tournament between the Arizona Wildcats and the UCLA Bruins at Staples Center on March 11, 2010
Bill Murray, seen here hoping an Arizona win didn’t get lost in translation at the quarterfinals of the Pac-10 Basketball Tournament between the Wildcats and the UCLA Bruins on March 11, 2010, was once a diehard Quinnipiac fan. He currently supports Wagner University, where his son works as an assistant. Getty Images
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Denzel Washington takes in the Cincinnati Bearcats and the West Virginia Mountaineers during the quarterfinal of the 2010 NCAA Big East Tournament at Madison Square Garden on March 11, 2010. He follows college basketball now through his son, who plays for University of Pennsylvania.
Denzel Washington takes in the Cincinnati Bearcats and the West Virginia Mountaineers during the quarterfinal of the 2010 NCAA Big East Tournament at Madison Square Garden on March 11, 2010. He follows college basketball now through his son, who plays for University of Pennsylvania. Getty Images
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Nick Lachey roots for the Louisville Cardinals and Marquette Golden Eagles during the quarterfinals of the 2011 Big East Men's Basketball Tournament.
Nick Lachey roots for the Louisville Cardinals and Marquette Golden Eagles during the quarterfinals of the 2011 Big East Men’s Basketball Tournament. Getty Images
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ST. LOUIS - APRIL 04: Senator John Edwards(black jacket) cheers on the North Carolina Tar Heels against the Illinois Fighting Illini in the first half during the NCAA Men's National Championship game at the Edward Jones Dome on April 4, 2005 in St. Louis, Missouri. (Photo by Elsa/Getty Images)
Squint and you can see John Edwards supporting the North Carolina Tar Heels against the Illinois Fighting Illini in the first half of the NCAA Men’s National Championship game on April 4, 2005 in St. Louis, Missouri. Getty Images
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Bill Clinton's favorite color? Syracuse Orange.
Bill Clinton’s favorite color? Syracuse Orange. The former prez rooted for ‘Cuse against the Cincinnati Bearcats during the semifinals of the Big East men’s basketball tournament at Madison Square Garden on March 9, 2012 in New York City. Getty Images