Last Night's Parties: See Where Amber Heard, Katy Perry, Thomas Jane, Jessica Alba, Amanda Seyfried & More Played This Weekend In L.A.

by Emily Green · December 5, 2011

David Lynch, Katy Perry, Russell Brand

Amber Heard, Zoe Saldana, Neil Patrick Harris, Miley Cyrus and more step out to support The Trevor Project; Janice Dickinson and Cameron Silver attend a murder mystery-themed night at Stephen Webster; Katy Perry, Russell Brand, Thomas Jane help raise funds for the David Lynch Foundation; Amanda Seyfried, Judd Apatow, and Jessica Alba celebrate healthy babies at the Beverly Hills Hotel—it was another busy weekend here in L.A., get the details on what went down in this edition of Last Night's Parties.

[David Lynch, Katy Perry, Russell Brand photo via]