Saturday Night Live confirms the upcoming hosts and musical guests on twitter:
Get ready! Dec 7: Paul Rudd/@onedirection; Dec 14: John Goodman/@KingsOfLeon; Dec 21: @jimmyfallon/@jtimberlake! #SNL #CantWait
— Saturday Night Live (@nbcsnl) November 21, 2013
.@jtimberlake got any ideas? December 21st SNL
— jimmy fallon (@jimmyfallon) November 21, 2013