Justin Timberlake's son is wearing a Grizzlies jersey in his first public photo

*NSYNC, Aerosmith, Britney Spears, Mary J. Blige and Nelly perform during the halftime show at the Super Bowl XXXV in Tampa, Fla., on Jan. 28, 2001.

Justin Timberlake and Britney Spears smile during the 3rd annual Challenge for the Children basketball charity event in Las Vegas on July 29, 2001

Justin Timberlake chats with Arnold Palmer on the 10th tee during the opening round of the Bob Hope Chrysler Classic at Indian Wells Country Club in La Quinta, Calif., on Jan. 16, 2002.

Kenny Smith yells out to his teammates as Justin Timberlake and Charles Barkley look on during a Hoop It Up 4-on-4 competition before the NBA All-Star Game in Philadelphia on Feb. 9, 2002.

Julius Erving and Justin Timberlake pose together prior to Game 4 of the 2002 NBA Finals between the Los Angeles Lakers and the New Jersey Nets at the Continental Airlines Arena in East Rutherford, NJ, on June 12, 2002.

Mugsy Bogues and Justin Timberlake share a laugh during the Celebrity Game at NBA Jam Session during NBA All-Star Weekend at the Georgia World Congress Center in Atlanta on Feb. 7, 2003.

Justin Timberlake and Usher sit courtside during the NBA All-Star Game at Phillips Arena in Atlanta on Feb. 9, 2003.

Justin Timberlake attempts to block Benji Madden during *NSYNC's Challenge for the Children V Celebrity Basketball Game at Office Depot Center in Fort Lauderdale, Fla., on July 20, 2003.

Eddie George amd Justin Timberlake compete during *NSYNC's Challenge for the Children V Celebrity Skills Challenge at Collins Park in Miami Beach, Fla., on July 29, 2003.

Venus and Serena Williams present the ''Best Male Video'' award to Justin Timberlake at the MTV Video Music Awards at Radio City Music Hall in New York City on Aug. 28, 2003.

Justin Timberlake pulls off the covering to Janet Jackson's breast, committing a ''wardrobe malfunction" during their halftime performance at Super Bowl XXXVIII in Houston on Feb. 1, 2004.

Justin Timberlake and Cameron Diaz smile from the bench during *NSYNC's Challenge for the Children VI Celebrity Basketball Game at Office Depot Center in Sunrise, Fla., on July 25, 2004.

Justin Timberlake holds up a personalized Raptors' jersey as he poses for a photo with Rafer Alston, Donyell Marshall and Chris Bosh during a visit with a group of 8th graders from Waterfront Public School at the Harbourfront Community Centre in Toronto on Oct. 7, 2004.

Aaron Carter defends against Justin Timberlake during *NSYNC's Challenge for the Children VII Celebrity Basketball Game at Allstate Arena in Chicago on July 16, 2005.

Justin Timberlake, Darius Rucker, Nick Faldo and Alice Cooper share a laugh during the fourth round of the Bob Hope Chrysler Classic held at The Classic Club in Palm Desert, Calif., on Jan. 21, 2006.

Justin Timberlake and Jessica Biel stand on the sidelines before the Green Bay Packers game against the Chicago Bears at Lambeau Field in Green Bay, Wisc., on Oct. 7, 2007.

Justin Timberlake watches the Memphis Tigers play the Kansas Jayhawks during the NCAA Men's National Championship game at the Alamodome in San Antonio on April 7, 2008.

Tony Romo and Justin Timberlake wait on the first tee during the Golf Digest U.S. Open Challenge at the Torrey Pines Golf Course in La Jolla, Calif., on June 6, 2008.

David Beckham chats with Justin Timberlake before Game 4 of the 2008 NBA Finals between the Boston Celtics and the Los Angeles Lakers at Staples Center in Los Angeles on June 12, 2008.

Will Ferrell accepts the best male athlete award for Tiger Woods from host Justin Timberlake at the ESPY Awards at the Nokia Theater in Los Angeles on July 16, 2008.

Justin Timberlake hits a tee shot on the seventh hole during the first round of the AT&T Pebble Beach National Pro-Am at the Spyglass Hill Golf Course in Pebble Beach, Calif., on Feb. 12, 2009.

Justin Timberlake playfully jumps on Jessica Biel while on the ''Kiss Cam'' during a Lakers game at Staples Center in Los Angeles on April 21, 2009.

Michael Jordan and Justin Timberlake congratulate one another after finishing the Golf Digest U.S. Open Challenge on Bethpage State Park's Black Course in Farmingdale, NY, on June 12, 2009.

Justin Timberlake looks on during the Wimbledon men's third round match between Andy Roddick and Jurgen Melzer at All England Club in London on June 27, 2009.

Justin Timberlake arrives for the 136th running of the Kentucky Derby at Churchill Downs in Louisville, Ky., on May 1, 2010.

Justin Timberlake, Shaquille O'Neal and Kevin Hart appear on ''The Tonight Show with Jay Leno'' at the NBC Studios in Burbank, Calif., on June 23, 2011.

Aaron Rodgers and Justin Timberlake present the award for 'Best Male College Athlete' onstage at the ESPY Awards held at the Nokia Theatre L.A. Live in Los Angeles on July 13, 2011.

Justin Timberlake watches a semifinal match between Novak Djokovic and Roger Federer at the U.S. Open tennis tournament in New York City on Sept. 10, 2011.

Justin Timberlake congratulates Kobe Bryant on making a basket in the fourth quarter against the Denver Nuggets in Game 7 of the NBA Western Conference Quarterfinals at Staples Center in Los Angeles on May 12, 2012.

Justin Timberlake and Bill Murray wait with Sean Lehman on the first tee during the 2012 Ryder Cup Captains & Celebrity Scramble at Medinah Country Golf Club in Medinah, Ill., on Sept. 25, 2012.

Tiger Woods talks with Justin Timberlake during the 39th Ryder Cup gala at Akoo Theatre in Rosemont, Ill., on Sept. 26, 2012.

Memphis Grizzlies minority owner Justin Timberlake cheers alongside Jessica Biel during a Grizzlies game against the Los Angeles Lakers at FedExForum in Memphis, Tenn., on Nov. 23, 2012.

Justin Timberlake watches the Indiana Pacers game against the Miami Heat at Bankers Life Fieldhouse in Indianapolis on Dec. 10, 2013.

Justin Timberlake stretches alongside Zach Randolph prior to the Memphis Grizzlies game against the Miami Heat at FedExForum in Memphis, Tenn., on Dec. 7, 2014.

Justin Timberlake posted a photo of his wife, Jessica Biel, and their newborn son, Silas, in a tiny Memphis Grizzlies jersey just before tipoff of Game 1 against the Portland Trail Blazers on April 19, 2015.