Forget Baby Mama. Sisters is the Tina Fey-Amy Poehler comedy we've always wanted.

In the new movie, Fey and Poehler play siblings who reunite to throw one final party at their parents' house before it gets sold. The sisters are polar opposites with the exception of the fact that they are both completely and utterly clueless. From picking out sexy new outfits to picking up John Cena, Fey and Poehler are absolutely perfect at doing everything wrong.

In addition to Fey and Poehler, Sisters also features Maya Rudolph, Ike Barinholtz, Dianne Wiest, John Leguizamo, Samantha Bee, Dan Byrd, Rachel Dratch, Kate McKinnon, Bobby Moynihan, James Brolin and JaRule.

Unfortunately, you'll have to wait until Dec. 18 to see your new favorite movie, Sisters, in theaters.

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And if that trailer didn't satisfy your need for a Fey and Poehler fix, the duo reunited with their former Saturday Night Live co-star Jimmy Fallon for a hilarious game of True Confessions on Wednesday's The Tonight Show. During the game, Poehler had to figure out whether or not Fey was lying about once being mistaken for a prostitute in Monaco and Fey had to deduce whether or not Poehler once helped Yoko Ono cross the street.

The answers will surprise you...