Other work

Timberlake has opened several restaurants in the United States. In 2005 he launched the William Rast clothing line and opend a makers, sold in Bloomingdale's, with childhood friend Trace Ayala. The 2007 line will contain cord jackets, cashmere sweaters, jeans and polo shirts. In 2004, ABC hired Timberlake to write a song for its NBA coverage. In October of 2005, the Grammy Association awarded Timberlake for humanitarian efforts in Tennessee, alongside writer/director Craig Brewer, also a Memphis native.

Near the end of 2002, Timberlake was the first celebrity to appear on Punk'd, a "candid camera" type show created by Ashton Kutcher to trick celebrities. Three episodes later, he set up Kelly Osbourne to be "punk'd", thus making him the first celebrity to appear on the show more than once. Timberlake later spoofed Ashton Kutcher and Punk'd in a 2003 episode of NBC's Saturday Night Live. In 2006 he hosted the European MTV Music Awards. On December 16, 2006, he hosted Saturday Night Live, doing double duty as both host and musical guest for the second time. During this appearance, he and Andy Samberg performed an R&B song for a skit entitled "Dick in a Box," which some radio stations have aired as an unofficial single from Timberlake and has become one of the most viewed videos on YouTube. Apart from Nite Runner, Justin Timberlake is recording another track with Duran Duran, called Falling Down.

In 2007, Timberlake made an appearance on 50 Cent's third album, Curtis. Timberlake, along with Timbaland, is featured on a track called "Ayo Technology", which was the album's fourth single. Also, another possible collaboration will occur with Lil Wayne for his upcoming album Tha Carter III with Nelly Furtado and Timbaland. In an article featured on ABC News, Timbaland talks about a possible collaboration with Britney Spears in which Timberlake offers his support in the efforts to resurrect the starlet's career.