Actress Charlize Theron watches a NBA basketball game between Los Angeles Clippers and the New Orleans Hornets in Los Angeles, Monday, Nov. 22, 2010. The Clippers won, 99-95.
Actor Liam Neeson looks on during the first half of an NBA basketball game between the New York Knicks and the Miami Heat, Friday, Dec. 17, 2010, in New York. The Heat won, 113-91.
Actor and Pittsburgh native Michael Keaton, left, visits with Pittsburgh Steelers Chairman Arthur J. Rooney II on the sidelines during warmups before an NFL football game against the New England Patriots in Pittsburgh, Sunday, Nov. 14, 2010. The Pats won, 39-26.
Musician Kid Rock performs during the half time ceremony at the NFL Thanksgiving Day football game between the Detroit Lions and the New England Patriots, Thursday, Nov. 25, 2010, at Ford Field in Detroit. The Patriots won, 45-34.
Country rock singer Jimmy Buffett, right, watches an NBA basketball game between the Miami Heat and the Dallas Mavericks in Miami, Monday, Dec. 20, 2010. The Heat won, 98-96.
Actress Penelope Cruz and actor Javier Bardem attend the NBA game between the Miami Heat and the Los Angeles Lakers at Staples Center on Dec. 25, 2010, in Los Angeles. Miami won 96-80.
Singer and actress Brandy looks on during an NBA basketball game between the Toronto Raptors and the New York Knicks, Wednesday, Dec. 8, 2010, in New York. The Knicks won the game 113-110.
Actor Jon Cryer, left, and his wife, Lisa Joyner, attend the NBA basketball game between the Los Angeles Lakers and the Milwaukee Bucks at the Staples Center in Los Angeles on Tuesday, Dec. 21, 2010. The Bucks won, 98-79.
Actor Rob Lowe looks on during the Indianapolis Colts and the Oakland Raiders NFL game at Oakland-Alameda County Coliseum on Dec. 26, 2010, in Oakland, Calif. The Colts won, 36-21.
Actress Edie Falco, second from left, watches the Houston Rockets versus the New York Knicks NBA basketball game Sunday, Nov. 14, 2010, in New York. Houston won, 104-96.
Actor Will Ferrell is seen on the field before an NFL football game between the New Orleans Saints and the Seattle Seahawks at the Louisiana Superdome in New Orleans, Sunday, Nov. 21, 2010. The Saints won, 34-19.
Actor Matthew McConaughey, right, sits with girlfriend Camila Alves in the first half of an NBA basketball game between the New Orleans Hornets and the Sacramento Kings in New Orleans, Wednesday, Dec. 15, 2010. The Hornets won, 94-91.
Singer Shania Twain sits with her fiancee Frederic Thiebaud, left, during the third period of an NHL hockey game between the Nashville Predators and the Los Angeles Kings on Nov. 6, 2010, in Los Angeles. The Kings won, 4-1.
New York Rangers player Sean Avery, center, chats with actor Matthew Modine, right, during the New York Knicks and Chicago Bulls NBA basketball game at Madison Square Garden in New York, Saturday, Dec. 25, 2010. The Knicks won, 103-95.
Actor John Lithgow attends the game between the New York Knicks and the Oklahoma City Thunder at Madison Square Garden on Dec. 22, 2010 in New York. The Knicks won, 112-98.
Film director Spike Lee, foreground, joins other New York Knicks fans in cheering after a play by Danilo Gallinari against the Miami Heat during the first half of an NBA basketball game on Friday, Dec. 17, 2010, in New York. The Knicks lost, 91-113.
Actor Philip Seymour Hoffman, right, applauds during the New York Knicks 103-95 win over the Chicago Bulls at an NBA basketball game at Madison Square Garden in New York, Saturday, Dec. 25, 2010. Actor Matthew Modine is second from left.
Actor Leonardo DiCaprio attends the NBA basketball game between the Los Angeles Lakers and the Milwaukee Bucks at the Staples Center in Los Angeles on Tuesday, Dec. 21, 2010. The Bucks won, 98-79.
Actor Martin Lawrence waves to fans as he leaves an NBA basketball game between the Phoenix Suns and Dallas Mavericks, Friday, Dec. 17, 2010, in Dallas. The Mavericks won, 106-91.
Actor Sylvester Stallone attends the NBA game between the Miami Heat and the Los Angeles Lakers at Staples Center on Dec. 25, 2010 in Los Angeles. The Heat won, 96-80.
Film producer and CEO of Dreamworks Jeffrey Katzenberg attends the NBA game between the Miami Heat and the Los Angeles Lakers at Staples Center on Dec. 25, 2010, in Los Angeles. The Heat won, 96-80.
Singer Kanye West watches the Los Angeles Lakers play in their NBA basketball game against the Miami Heat, Saturday, Dec. 25, 2010, in Los Angeles. The Heat won, 96-80.
Actor Kevin Spacey, front, and model Lily Cole watch the singles final between Switzerland's Roger Federer (not pictured) and Spain's Rafael Nadal (not pictured), on the last day of the ATP World Tour Finals, at the O2, in London on Nov. 28, 2010.
Actor Joe Manganiello waves a Terrible Towel in support of the Pittsburgh Steelers before their game against the New York Jets at Heinz Field on Dec. 19, 2010, in Pittsburgh. The Jets won, 22-17.
Australian singer Kylie Minogue and Australian former tennis player Pat Cash watch Spain's Rafael Nadal and the USA's Andy Roddick during a round robin singles tennis match at the ATP World Tour Finals at the O2 Arena in London, Monday, Nov. 22, 2010.
Actress Nicole Kidman smiles while on the sidelines before the NFL football game between the New Orleans Saints and Dallas Cowboys, Thursday, Nov. 25, 2010, in Arlington, Texas. The Saints won, 30-27.
Actress Eliza Dushku holds hands with Rick Fox while watching an NBA basketball game between the Boston Celtics and the New Jersey Nets in Boston on Wednesday, Nov. 24, 2010. The Celtics won, 89-83.