Reminder: SNL Open Thread Tonight!Lauri Apple11/13/10 4:00pmFiled to: Remindersopen threadSaturdayNightLiveScarlett Johanssonarcade fireScarjoTV13EditSend to EditorsPromoteShare to KinjaToggle Conversation toolsGo to permalinkHoo wee! There's a new SNL tonight, and the Jezebel open thread starts at 11:15 EDT. Scarlett Johansson hosts, and the Arcade Fire is the musical guest. Will Scarjo lend her pipes for a song? Watch and find out!