Last Night's Parties: Jennifer Garner, Matt Damon Support The Children's Defense Fund, Emmy Rossum, Dermot Mulroney Attend A Benefit Screening & More

by Emily Green · December 6, 2013

Jennifer Garner, Matt Damon, Reese Witherspoon, Conan O'Brien, and others step out for the Children's Defense Fund 23rd Annual Beat The Odds Awards; Rashida Jones and Abigail Spencer celebrate Hollywood Mavericks with DETAILS; Sofia Vergara, Sarah Hyland, Ty Burrell, and many more fete the new Tie The Knot store with co-founder Jesse Tyler Ferguson—get the details on these and so much more from Thursday's fully-loaded event scene in this edition of Last Night's Parties.