Saturday Night Live favorite Justin Timberlake may be this week's special musical guest, but the 20/20 Experience singer goes M.I.A. for the promos. However, this week's SNL and JT's best bud Jimmy Fallon holds it down.
The late night host returns to 30 Rock after leaving his post in 2004 and turns a snowy day into an opportunity to shoot the teasers alongside funnyman Kenan Thompson, who not only tries to play a fake Timberlake but also tries his hand at singing "Mirrors." Comedian Kate McKinnon also belts out some notes alongside Fallon for an acoustic number.
Watch the funny below before the bound-to-be-hilarious episode of SNL airs this Saturday, Dec. 21 on NBC.