Rex Features - Photographic press agency and picture library

'The Simpsons Movie' film premiere, Westwood, Los Angeles, America - 24 Jul 2007

Dan Castellaneta 24 Jul 2007

Efren Ramirez 24 Jul 2007

Erika Christensen 24 Jul 2007

Ian Ziering 24 Jul 2007

Lisa Edelstein 24 Jul 2007

Matt Groening 24 Jul 2007

Michelle Kwan 24 Jul 2007

Patricia Heaton 24 Jul 2007

Spike Feresten 24 Jul 2007

Spike Feresten 24 Jul 2007

Yeardley Smith, the voice of Lisa Simpson 24 Jul 2007

Yeardley Smith, the voice of Lisa Simpson 24 Jul 2007

'The Simpsons Movie' film premiere, Westwood, Los Angeles, America - 24 Jul 2007