Universal took advantage of Golden Globes Sunday to debut the first teaser for "Sisters." The 20-second clip features Tina Fey ("Y'all ready for this jelly?") and Amy Poehler ("Oh") playing siblings. Revelry ensues. This is our new favorite movie. "Sisters" is out on Dec. 18; Fey and Poehler host the Golden Globes beginning Sunday night at 8 p.m. ET on NBC.