Naomi Watts was spotted biking around NYC today toting her 3-year-old son, Samuel Kai, in a child carrier. OK! GALLERY: NAOMI WATTS BRAVES THE NYC COLD WITH SONS ALEXANDER AND SAMUEL While she was sure to outfit Samuel in a red, white and blue child helmet, the actress neglected to wear one herself on the afternoon cycle. Naomi is filming a biopic about Princess Diana in London simply titled Diana, which will focus on the late princess's last two years ... Read More >>