PictureLux on the red carpet report: 'Planet 51' premiere

Actress and cast member Jessica Biel arrives for the premiere of Sony Pictures' animated alien adventure comedy 'Planet 51' in Los Angeles, California, November 14,2009. Biel provides the voice for the character 'Neera' in the film. On hand for the Saturday morning event was co-star Dwayne Johnson, and celebrity guests Justin Chambers, Ming Na, Dylan McDermott and Jennifer Taylor among others. (photo © 2009 Joe Martinez/PictureLux)

'Planet 51' tells the story of an American astronaut Chuck Baker, who lands on Planet 51 thinking he's the first person to set foot on it. But, he can't be more wrong about that. Much to his surprise, the planet is already inhabited by little green people who are happily living in a white picket fence world reminiscent of '50s America, but fear of being overrun by alien invaders like Chuck.

Stuck in a world that fears his existence, Chuck accidentally befriends one of the planet's inhabiters named Lem. With the help of a new friend named Lem and his robot companion "Rover", he must now find a way out of Planet 51 before he is made into a permanent part of the planet's Alien Invaders Space Museum. This animated comedy will invade U.S. theaters November 20.

View more celebrity photos of Jessica Biel at PictureLux Imagesearch