Justin Timberlake will take over U.S. late night host Jimmy Fallon's show next month (Mar13) for a week after he hosts and performs on Tv's Saturday Night Live. Timberlake will perform songs from his comeback album The 20/20 Experience on the show and appear in skits opposite comedian Fallon, who will also interview the pop star. The week-long Tv residency, which begins on 11 March (13), will come just before Timberlake releases his new album on 19 March (13). The singer will take over Snl, just as Justin Bieber did earlier this month (Feb13), on 9 March (13).