It seems like Jennifer Lopez is everywhere these days. Turn on your radio, and you will hear her singing her latest music single. Switch on your television, and you'll see her judging the latest round of contestants on American Idol. Head to your local movie theater, and you will see that she can hold her own at the box office as well. And that's not all this multi-talented superstar is doing these days. In addition to the multiple careers for which we know her best, J-Lo is also a television producer, the head of her own charity, and a proud mother-of twins!