Last Night's Parties: Amy Poehler, Rashida Jones Honor Katy Perry, Kristen Stewart, Will Smith Hit The Governors Awards & More

by Emily Green · December 3, 2012

Anderson Cooper, Viola Davis, Adrien Brody and more help present the CNN Heroes: All Star Tribute; Rashida Jones, Zoe Saldana, Jesse Tyler Ferguson and others honor Katy Perry at the Trevor Project's 2012 "Trevor Live" event; Kerry Washington and Jamie Foxx celebrate Los Angeles Confidential's 10th anniversary; Robert Downey Jr., Jodie Foster and more play in a charity poker tournament; Will Smith, Amy Adams, Kristen Stewart and Tom Hanks attend the Academy's Governors Awards; Taylor Swift, Ellie Goulding and Ne-Yo among other pop stars light up Night 1 of KIIS FM's 2012 Jingle Ball concert—get caught up on L.A.'s top events from the weekend in this installment of Last Night's Parties.