While her other kids are at home calling the nanny "madre", 42-year old Jennifer Lopez took her eldest son, 24-year old Casper Smart on a field trip to Brazil to celebrate Carnival parade in Rio de Janerio. How exciting! Although according to the pictures, I think Casper blew all his allowance on a new iPad. How is he supposed to buy souvenirs now for show and tell now? Maybe he can have sex with her in exchange for expensive trips and lavish gifts and so she can relive her youth. I don't if that's been discussed yet. You know, just something to think about. I'm just throwing out ideas here.