JROBERTSJET071807_03.jpgJulia Roberts JROBERTSJET071807_04.jpgNow, we love Julia Roberts. Who doesn't? She's still - and will always be - America's Sweetheart. The actress has a string of fun and fluffy box-office hits, an Oscar, a terrific family and, of course, that trademark smile. It still manages to make our cold hearts all warm and tingly!

Nevertheless, it's a tad ironic that Roberts - who is always voicing her concern for the environment - is seen here flying to New York on a huge Gulfstream IV private jet.