Julia Roberts not sure about her kids taking up acting

Los Angeles: Hollywood star Julia Roberts says she is not sure she would want her children to take up acting.

The 46-year-old actress, however, said she would not dismiss it if her nine-year-old twins Hazel and Phinnaeus or her six-year-old son Henry want to follow in on her footsteps, reported Hello magazine. "You have to approach each child differently and each desire that they have different and it`s brought me an enormous amount of joy, my job, so I wouldn`t just dismiss it," Roberts said. "But I think I would investigate it, especially if they were a child," she added.