Stars Turn Out For Justin Theroux's Big 42nd Birthday Bash

Aug. 11 2013, Published 9:50 a.m. ET
Ellen DeGeneres and Portia De Rossi

Ellen DeGeneres and Portia De Rossi arrive at Justin Theroux's 42nd birthday party at Jennifer Aniston's mansion in Bel Air, California.
Jimmy Kimmel and Molly McNearney

Jimmy Kimmel and Molly McNearney arrive at Justin Theroux's 42nd birthday party at Jennifer Aniston's mansion in Bel Air, California.
Jason Bateman and Amanda Anka

Jason Bateman and Amanda Anka arrive at Justin Theroux's 42nd birthday party at Jennifer Aniston's mansion in Bel Air, California.
Tobey Maguire and Jennifer Meyer

Tobey Maguire and Jennifer Meyer arrive at Justin Theroux's 42nd birthday party at Jennifer Aniston's mansion in Bel Air, California.
Christa Miller

Christa Miller arrives at Justin Theroux's 42nd birthday party at Jennifer Aniston's mansion in Bel Air, California.
Will Arnett

Will Arnett arrives at Justin Theroux's 42nd birthday party at Jennifer Aniston's mansion in Bel Air, California.
Laura Dern


Laura Dern arrives at Justin Theroux's 42nd birthday party at Jennifer Aniston's mansion in Bel Air, California.
John Krasinski and Stephen Merchant

John Krasinski and Stephen Merchant arrive at Justin Theroux's 42nd birthday party at Jennifer Aniston's mansion in Bel Air, California.