Emma has kept her head on straight and not resorted to any ridiculous nonsense. As well as being an extremely talented actress, she is also a highly intelligent woman. At the same time as starring in the Potter films she kept her focus and worked hard on her education, even achieving an Honors degree.
She is regularly seen on the red carpet attending awards ceremonies and premieres. This has led to her becoming something of a style icon and for all the right reasons as far as I can see. While other female celebrities go for the shock factor to get their pictures in the papers, with see through fabrics and the 'accidental' exposure of the odd nipple, Emma's style is a direct contrast. She is a stunningly beautiful women with a lovely figure and although she is not afraid to show a bit of leg or wear dresses that cling to her curves, she manages to look both sexy and sophisticated.
Also, I can't recall ever reading a single shocking headline about the 23-year-old actress. Compare to the likes of Lindsay Lohan and Justin Bieber. There has been the occasional news item about her being photographed with a young man or gossip that she is dating, but there is nothing shocking about that in my eyes. After all, she is a young, attractive and highly eligible female.
I think that Emma Watson is a fantastic role model for women today, especially to those who aspire to a celebrity lifestyle.