Why We Should Have Seen Kate's Pregnancy Announcement Coming

During her last public appearance on Aug. 5, we couldn't help but notice that Kate had let a bit of her roots come through. Many women cut back on dying their hair when they are pregnant because of concerns that the hair-dye chemicals may negatively affect the fetus. The appearance of the duchess's roots could have been a sign that she was playing it safe when it came to her unborn baby.