New York (ES) Jennifer Lopez wants to adopt . She already has four-year-old twins with estranged husband Marc Anthony but after working with siblings who had been adopted from Ethiopia after their mother died, Jennifer is considering the ‘selfless act’.  She told the Daily Mirror: “It’s funny because before the movie I never really thought about adoption, I just always wanted to have my own baby and I was so focused on that and it took me a while to have my own.”