By peoplestaff225
Updated July 18, 2008 05:00 AM

Despite "always being cast in things," 18-year-old Charlotte Simpson has no real interest in acting, says her mom Sigourney Weaver. In a new interview with the Times Online, the 58-year-old actress reveals that Charlotte — who is college-bound in the fall — "wants to be a costume designer." Still, Sigourney muses, "who knows what will happen?"

Calling her daughter the type of person who "will have a good time whatever she chooses," Sigourney adds:

Charlotte is the only child for Sigourney and her husband, director Jim Simpson.

Source: Times Online; Photo by Jeffrey Mayer/WireImage.