Tina Fey and Amy Poehler's hush-hush afterparty at Soho House got rolling around 10:30 and went until late. (Here, they toast their co-host, Baileys). Aziz Ansari, Jon Hamm, Michelle Dockery, Seth Meyers, Kristen Wiig, Louis C.K. and more turned it into a dance party. Whitney Houston's "I Want to Dance with Somebody" went over as well as Fey and Poehler's monologue hours earlier. (Photo by Alexandra Wyman)
