Actor Antonio Banderas is determined to stop his children with Melanie Griffith from following in the footsteps of Hollywood party girls like Paris Hilton.In a bid to make them appreciate everything they have, the Shrek star makes his three children, Stella, 10, Dakota, 17, and Alexander, 21, earn privileges.He tells Closer magazine, "I don't give them whatever they ask for - they have to earn it. I tell the kids the world is not Hollywood. I've taken them to Mexico and Argentina when I've been making movies there so they could see how kids in different countries live."They've seen shanty towns. I don't want them to think that the world is just full of beautiful cars and houses and everything you want."