Be Brad Pitt for a Day!

11/14/2006 4:11 PM PST

Be Brad Pitt for a Day!

His wish was to become a world famous movie star, and he got it -- complete with screaming fans, red carpets ... even paparazzi.

Through the Make-A-Wish Foundation, 7-year-old Christian Pierce (who has a brain tumor), went face-to-face with TMZ's cameras. We spotted Hollywood's newest rising star after he finished a power lunch with superagents from the United Talent Agency at Prego in Beverly Hills.

Nicole Richie could take a few pointers from this spunky kid, who handled photogs and autograph seekers like a pro!

Christian will even get to see his face on the big screen; he spent all day Saturday filming his screen debut in Owen Wilson's new film, "Drillbit Taylor."