Celebs party at the NBC Universal Press Tour All-Star Party

The Office stars Jenna Fischer and John Krasinski did their best Pam and Jim impersonation at the NBC Universal Press Tour All-Star Party in Pasadena. The Office cast mingled with other celebs including Real Housewives stars, Parenthood actors and the Parks and Recreation cast.

Parks and Recreation stars Rashida Jones and Amy Poehler looked stylish at the NBC event.