Justin Timberlake: Now and Then!N'sYNC Announce Challenge for the Children II Charity Basketball Game374743 07: N'sYNC band member Justin Timberlake talks to the media during a press conference July 28, 2000 at New York City's Planet Hollywood to announce the band's second annual Challenge for Children II charity basketball game. (Photo by Liaison)
Justin Timberlake: Now and Then!n102899_n_sync10/28/99 Las Vegas, NV. N'sync at The WB Radio Music Awards, held at the Mandalay Bay Resort & Casino. From l-r: Lance, Justin, Joey, JC and Chris. Photo by Brenda Chase Online USA, Inc.
Justin Timberlake: Now and Then!Justin Timberlake Appears On The Today ShowNEW YORK - NOVEMBER 8: Singer Justin Timberlake performs on the set of the NBC Today Show in Rockefeller Center November 8, 2002 in New York City. (Photo by Matthew Peyton/Getty Images)
Justin Timberlake: Now and Then!Nelly And Nsync Post Grammy PartyNEW YORK - FEBRUARY 23: Musician Justin Timberlake of the group Nsync arrives for a Post-Grammy Awards party hosted by Nelly and Nsync on February 23, 2003 in New York City. (Photo by Keith Bedford/Getty Images)
Justin Timberlake: Now and Then!2000 Billboard Music AwardsJustin Timberlake and Britney Spears at arrivals for the 2000 Billboard Music Awards at the MGM Grand Hotel and Casino, Las Vegas, NV, Tuesday, Dec.5, 2000. (Photo by Frank Micelotta/ImageDirect)
Justin Timberlake: Now and Then!43rd Annual Grammy Awards - Show'N Sync's Justin Timberlake at The 43rd Annual Grammy Awards at The Staples Center, Los Angeles, CA., Feb. 21, 2001. (photo by Frank Micelotta/Getty Images)
Justin Timberlake: Now and Then!2002 MTV Video Music Awards - ShowJustin Timberlake of NSYNC performing without his group at the 2002 MTV Video Music Awards at Radio City Music Hall in New York City, August 29, 2002. Photo by Frank Micelotta/ImageDirect.
Justin Timberlake: Now and Then!19th Annual Kid's Choice Awards - ArrivalsWESTWOOD, CA - APRIL 01: Singer Justin Timberlake arrives at the 19th Annual Kid's Choice Awards held at UCLA's Pauley Pavilion on April 1, 2006 in Westwood, California. (Photo by Frazer Harrison/Getty Images)
Justin Timberlake: Now and Then!The 55th Annual GRAMMY Awards - Show(Photo by Kevork Djansezian/Getty Images)
Justin Timberlake: Now and Then!US-ENTERTAINMENT-AWARDS-MTVA reunited 'N Sync including Justin Timberlake (C), Lance Bass (L), and Joey Fatone (R) at the MTV Video Music Awards August 25, 2013 at the Barclays Center in New York. AFP PHOTO/Stan HONDA (Photo credit should read STAN HONDA/AFP/Getty Images)
Justin Timberlake: Now and Then!2013 MTV Video Music Awards - Press RoomNEW YORK, NY - AUGUST 25: Justin Timberlake poses with the Michael Jackson Video Vanguard Award and the awards for Best Direction, Best Editing, and Video of the Year the 2013 MTV Video Music Awards at the Barclays Center on August 25, 2013 in the Brooklyn borough of New York City. (Photo by Jamie McCarthy/Getty Images for MTV)
Justin Timberlake: Now and Then!Rock in Rio 2013RIO DE JANEIRO, BRAZIL - SEPTEMBER 15: Justin Timberlake performs on stage during a concert in the Rock in Rio Festival on September 15, 2013 in Rio de Janeiro, Brazil. (Photo by Buda Mendes/Getty Images)