Justin Timberlake and Barbara Walters on Barbara Walters Presents: The 10 Most Fascinating People of 2007.ABC/Donna Svennevik - Wednesday, December, 5, 2007, 9:5 PM

Singers Timbaland (R) and Justin Timberlake perform onstage at the 2007 MTV Video Music Awards at the Palms Casino Resort.Michael Caulfield/WireImage.com - Monday, September, 10, 2007, 5:10 AM

Musician Justin Timberlake at the 2007 MTV Video Music Awards at The Pearl Concert Theater .Kevin Mazur/WireImage.com - Monday, September, 10, 2007, 5:10 AM

Justin Timberlake at The 49th Annual Grammy Awards.Steve Granitz/WireImage.com - Monday, February, 12, 2007, 11:12 PM

Justin Timberlake and Olivia Wilde at the In Style and Warner Bros. 2007 Golden Globe After Party.Kevin Mazur/WireImage.com - Tuesday, January, 16, 2007, 10:16 PM

Justin Timberlake at the 64th annual Golden Globe Awards.NBC/Paul Drinkwater - Tuesday, January, 16, 2007, 9:16 AM

Justin Timberlake takes a swipe at Prince's stature at the 64th annual Golden Globe Awards.NBC/Paul Drinkwater - Tuesday, January, 16, 2007, 9:16 AM

Justin Timberlake at the 64th annual Golden Globe Awards.Steve Granitz/WireImage.com - Tuesday, January, 16, 2007, 3:16 AM