Courteney Cox, Jennifer Aniston, Ben Stiller, Jack Black and Kate Beckinsale attended Sacha Baron Cohen and Isla Fisher's daughter Olive's first birthday party Sunday.
The celebrity couple were joined by their A-list friends to celebrate Olive's landmark birthday with a barbeque at their house in Los Angeles.
Other stars who attended the prestigious event included Dustin Hoffman, Ellen DeGeneres, Tobey Maguire, Jonah Hill, and Courteney's husband David Arquette.
David took it upon himself to act as a valet for the party.
Wearing a T-shirt bearing the slogan "Insecurity," David attempted to park the guests' cars, but managed to get Ellen's new Mercedes wedged in between two others.
When Ellen and wife Portia de Rossi left the party, they joked the actor should "Stay in valet school" to improve his parking technique.
Isla, who greeted guests at the door, can soon be seen in new movie "Confessions of a Shopaholic," which she started shooting shortly after giving birth to Olive.